1981187208

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:88

約数の個数: 768

約数和(自身を含む): 8043840000

約数和(自身を除く): 6062652792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 17, 18, 21, 22, 24, 26, 27, 28, 33, 34, 36, 39, 42, 44, 49, 51, 52, 54, 56, 63, 66, 68, 72, 77, 78, 84, 88, 91, 98, 99, 102, 104, 108, 117, 119, 121, 126, 132, 136, 143, 147, 153, 154, 156, 168, 182, 187, 189, 196, 198, 204, 216, 221, 231, 234, 238, 242, 252, 264, 273, 286, 294, 297, 306, 308, 312, 343, 351, 357, 363, 364, 374, 378, 392, 396, 408, 429, 441, 442, 459, 462, 468, 476, 484, 504, 539, 546, 561, 572, 588, 594, 612, 616, 637, 663, 686, 693, 702, 714, 726, 728, 748, 756, 792, 819, 833, 847, 858, 882, 884, 918, 924, 936, 952, 968, 1001, 1029, 1071, 1078, 1089, 1092, 1122, 1144, 1176, 1188, 1224, 1274, 1287, 1309, 1323, 1326, 1372, 1386, 1404, 1428, 1452, 1496, 1512, 1547, 1573, 1617, 1638, 1666, 1683, 1694, 1716, 1764, 1768, 1836, 1848, 1911, 1989, 2002, 2057, 2058, 2079, 2142, 2156, 2178, 2184, 2244, 2376, 2431, 2457, 2499, 2541, 2548, 2574, 2618, 2646, 2652, 2744, 2772, 2808, 2856, 2904, 3003, 3087, 3094, 3146, 3213, 3234, 3267, 3276, 3332, 3366, 3388, 3432, 3528, 3672, 3773, 3822, 3861, 3927, 3978, 4004, 4114, 4116, 4158, 4284, 4312, 4356, 4459, 4488, 4641, 4719, 4851, 4862, 4914, 4998, 5049, 5082, 5096, 5148, 5236, 5292, 5304, 5544, 5733, 5831, 5929, 5967, 6006, 6171, 6174, 6188, 6292, 6426, 6468, 6534, 6552, 6664, 6732, 6776, 7007, 7293, 7497, 7546, 7623, 7644, 7722, 7854, 7956, 8008, 8228, 8232, 8316, 8568, 8712, 8918, 9009, 9163, 9261, 9282, 9438, 9702, 9724, 9828, 9996, 10098, 10164, 10296, 10472, 10584, 10829, 11011, 11319, 11466, 11662, 11781, 11858, 11934, 12012, 12342, 12348, 12376, 12584, 12852, 12936, 13068, 13377, 13464, 13923, 14014, 14157, 14399, 14553, 14586, 14994, 15092, 15246, 15288, 15444, 15708, 15912, 16456, 16632, 17017, 17199, 17493, 17787, 17836, 18018, 18326, 18513, 18522, 18564, 18876, 19404, 19448, 19656, 19992, 20196, 20328, 21021, 21658, 21879, 22022, 22491, 22638, 22869, 22932, 23324, 23562, 23716, 23868, 24024, 24684, 24696, 25704, 26136, 26741, 26754, 27027, 27489, 27846, 28028, 28314, 28798, 29106, 29172, 29988, 30184, 30492, 30888, 31416, 32487, 33033, 33957, 34034, 34398, 34986, 35343, 35574, 35672, 36036, 36652, 37026, 37044, 37128, 37752, 38808, 40131, 40392, 41503, 41769, 42042, 42471, 43197, 43316, 43758, 44044, 44982, 45276, 45738, 45864, 46648, 47124, 47432, 47736, 49049, 49368, 51051, 52479, 53361, 53482, 53508, 54054, 54978, 55539, 55692, 56056, 56628, 57596, 58212, 58344, 59976, 60984, 63063, 64141, 64974, 65637, 66066, 67914, 68068, 68796, 69972, 70686, 71148, 72072, 73304, 74052, 74088, 75803, 77077, 80223, 80262, 82467, 83006, 83538, 84084, 84942, 86394, 86632, 87516, 88088, 89964, 90552, 91476, 94248, 97461, 98098, 99099, 100793, 101871, 102102, 104958, 106722, 106964, 107016, 108108, 109956, 111078, 111384, 113256, 115192, 116424, 119119, 120393, 124509, 126126, 128282, 129591, 129948, 131274, 132132, 135828, 136136, 137592, 139944, 141372, 142296, 147147, 148104, 151606, 153153, 154154, 157437, 160083, 160446, 160524, 164934, 166012, 167076, 168168, 169884, 172788, 175032, 179928, 182952, 187187, 189189, 192423, 194922, 196196, 198198, 201586, 203742, 204204, 209916, 213444, 213928, 216216, 219912, 222156, 227409, 231231, 238238, 240669, 240786, 247401, 249018, 252252, 256564, 259182, 259896, 262548, 264264, 271656, 282744, 292383, 294294, 297297, 302379, 303212, 306306, 308308, 314874, 320166, 320892, 321048, 329868, 332024, 334152, 339768, 345576, 357357, 373527, 374374, 378378, 384846, 388773, 389844, 392392, 396396, 403172, 407484, 408408, 419832, 426888, 441441, 444312, 454818, 459459, 462462, 476476, 481338, 481572, 494802, 498036, 504504, 513128, 518364, 525096, 539539, 561561, 577269, 584766, 588588, 594594, 604758, 606424, 612612, 616616, 629748, 640332, 641784, 659736, 682227, 693693, 705551, 714714, 722007, 747054, 748748, 756756, 769692, 777546, 779688, 792792, 806344, 814968, 833833, 882882, 907137, 909636, 918918, 924924, 952952, 962676, 963144, 989604, 996072, 1036728, 1072071, 1079078, 1120581, 1123122, 1154538, 1169532, 1177176, 1189188, 1209516, 1225224, 1259496, 1280664, 1310309, 1324323, 1364454, 1387386, 1411102, 1429428, 1444014, 1494108, 1497496, 1513512, 1539384, 1555092, 1618617, 1667666, 1684683, 1731807, 1765764, 1814274, 1819272, 1837836, 1849848, 1925352, 1979208, 2046681, 2081079, 2116653, 2144142, 2158156, 2241162, 2246244, 2309076, 2339064, 2378376, 2419032, 2501499, 2620618, 2648646, 2721411, 2728908, 2774772, 2822204, 2858856, 2888028, 2988216, 3110184, 3216213, 3237234, 3335332, 3369366, 3463614, 3531528, 3628548, 3675672, 3930927, 4093362, 4162158, 4233306, 4288284, 4316312, 4482324, 4492488, 4618152, 4855851, 5002998, 5054049, 5241236, 5297292, 5442822, 5457816, 5549544, 5644408, 5776056, 6349959, 6432426, 6474468, 6670664, 6738732, 6927228, 7257096, 7504497, 7861854, 8186724, 8324316, 8466612, 8576568, 8964648, 9172163, 9711702, 10005996, 10108098, 10482472, 10594584, 10885644, 11792781, 12699918, 12864852, 12948936, 13477464, 13854456, 14567553, 15008994, 15723708, 16373448, 16648632, 16933224, 18344326, 19049877, 19423404, 20011992, 20216196, 21771288, 22513491, 23585562, 25399836, 25729704, 27516489, 29135106, 30017988, 31447416, 35378343, 36688652, 38099754, 38846808, 40432392, 45026982, 47171124, 50799672, 55032978, 58270212, 60035976, 70756686, 73377304, 76199508, 82549467, 90053964, 94342248, 110065956, 116540424, 141513372, 152399016, 165098934, 180107928, 220131912, 247648401, 283026744, 330197868, 495296802, 660395736, 990593604, 1981187208]

約数ペア:

[(1, 1981187208), (2, 990593604), (3, 660395736), (4, 495296802), (6, 330197868), (7, 283026744), (8, 247648401), (9, 220131912), (11, 180107928), (12, 165098934), (13, 152399016), (14, 141513372), (17, 116540424), (18, 110065956), (21, 94342248), (22, 90053964), (24, 82549467), (26, 76199508), (27, 73377304), (28, 70756686), (33, 60035976), (34, 58270212), (36, 55032978), (39, 50799672), (42, 47171124), (44, 45026982), (49, 40432392), (51, 38846808), (52, 38099754), (54, 36688652), (56, 35378343), (63, 31447416), (66, 30017988), (68, 29135106), (72, 27516489), (77, 25729704), (78, 25399836), (84, 23585562), (88, 22513491), (91, 21771288), (98, 20216196), (99, 20011992), (102, 19423404), (104, 19049877), (108, 18344326), (117, 16933224), (119, 16648632), (121, 16373448), (126, 15723708), (132, 15008994), (136, 14567553), (143, 13854456), (147, 13477464), (153, 12948936), (154, 12864852), (156, 12699918), (168, 11792781), (182, 10885644), (187, 10594584), (189, 10482472), (196, 10108098), (198, 10005996), (204, 9711702), (216, 9172163), (221, 8964648), (231, 8576568), (234, 8466612), (238, 8324316), (242, 8186724), (252, 7861854), (264, 7504497), (273, 7257096), (286, 6927228), (294, 6738732), (297, 6670664), (306, 6474468), (308, 6432426), (312, 6349959), (343, 5776056), (351, 5644408), (357, 5549544), (363, 5457816), (364, 5442822), (374, 5297292), (378, 5241236), (392, 5054049), (396, 5002998), (408, 4855851), (429, 4618152), (441, 4492488), (442, 4482324), (459, 4316312), (462, 4288284), (468, 4233306), (476, 4162158), (484, 4093362), (504, 3930927), (539, 3675672), (546, 3628548), (561, 3531528), (572, 3463614), (588, 3369366), (594, 3335332), (612, 3237234), (616, 3216213), (637, 3110184), (663, 2988216), (686, 2888028), (693, 2858856), (702, 2822204), (714, 2774772), (726, 2728908), (728, 2721411), (748, 2648646), (756, 2620618), (792, 2501499), (819, 2419032), (833, 2378376), (847, 2339064), (858, 2309076), (882, 2246244), (884, 2241162), (918, 2158156), (924, 2144142), (936, 2116653), (952, 2081079), (968, 2046681), (1001, 1979208), (1029, 1925352), (1071, 1849848), (1078, 1837836), (1089, 1819272), (1092, 1814274), (1122, 1765764), (1144, 1731807), (1176, 1684683), (1188, 1667666), (1224, 1618617), (1274, 1555092), (1287, 1539384), (1309, 1513512), (1323, 1497496), (1326, 1494108), (1372, 1444014), (1386, 1429428), (1404, 1411102), (1428, 1387386), (1452, 1364454), (1496, 1324323), (1512, 1310309), (1547, 1280664), (1573, 1259496), (1617, 1225224), (1638, 1209516), (1666, 1189188), (1683, 1177176), (1694, 1169532), (1716, 1154538), (1764, 1123122), (1768, 1120581), (1836, 1079078), (1848, 1072071), (1911, 1036728), (1989, 996072), (2002, 989604), (2057, 963144), (2058, 962676), (2079, 952952), (2142, 924924), (2156, 918918), (2178, 909636), (2184, 907137), (2244, 882882), (2376, 833833), (2431, 814968), (2457, 806344), (2499, 792792), (2541, 779688), (2548, 777546), (2574, 769692), (2618, 756756), (2646, 748748), (2652, 747054), (2744, 722007), (2772, 714714), (2808, 705551), (2856, 693693), (2904, 682227), (3003, 659736), (3087, 641784), (3094, 640332), (3146, 629748), (3213, 616616), (3234, 612612), (3267, 606424), (3276, 604758), (3332, 594594), (3366, 588588), (3388, 584766), (3432, 577269), (3528, 561561), (3672, 539539), (3773, 525096), (3822, 518364), (3861, 513128), (3927, 504504), (3978, 498036), (4004, 494802), (4114, 481572), (4116, 481338), (4158, 476476), (4284, 462462), (4312, 459459), (4356, 454818), (4459, 444312), (4488, 441441), (4641, 426888), (4719, 419832), (4851, 408408), (4862, 407484), (4914, 403172), (4998, 396396), (5049, 392392), (5082, 389844), (5096, 388773), (5148, 384846), (5236, 378378), (5292, 374374), (5304, 373527), (5544, 357357), (5733, 345576), (5831, 339768), (5929, 334152), (5967, 332024), (6006, 329868), (6171, 321048), (6174, 320892), (6188, 320166), (6292, 314874), (6426, 308308), (6468, 306306), (6534, 303212), (6552, 302379), (6664, 297297), (6732, 294294), (6776, 292383), (7007, 282744), (7293, 271656), (7497, 264264), (7546, 262548), (7623, 259896), (7644, 259182), (7722, 256564), (7854, 252252), (7956, 249018), (8008, 247401), (8228, 240786), (8232, 240669), (8316, 238238), (8568, 231231), (8712, 227409), (8918, 222156), (9009, 219912), (9163, 216216), (9261, 213928), (9282, 213444), (9438, 209916), (9702, 204204), (9724, 203742), (9828, 201586), (9996, 198198), (10098, 196196), (10164, 194922), (10296, 192423), (10472, 189189), (10584, 187187), (10829, 182952), (11011, 179928), (11319, 175032), (11466, 172788), (11662, 169884), (11781, 168168), (11858, 167076), (11934, 166012), (12012, 164934), (12342, 160524), (12348, 160446), (12376, 160083), (12584, 157437), (12852, 154154), (12936, 153153), (13068, 151606), (13377, 148104), (13464, 147147), (13923, 142296), (14014, 141372), (14157, 139944), (14399, 137592), (14553, 136136), (14586, 135828), (14994, 132132), (15092, 131274), (15246, 129948), (15288, 129591), (15444, 128282), (15708, 126126), (15912, 124509), (16456, 120393), (16632, 119119), (17017, 116424), (17199, 115192), (17493, 113256), (17787, 111384), (17836, 111078), (18018, 109956), (18326, 108108), (18513, 107016), (18522, 106964), (18564, 106722), (18876, 104958), (19404, 102102), (19448, 101871), (19656, 100793), (19992, 99099), (20196, 98098), (20328, 97461), (21021, 94248), (21658, 91476), (21879, 90552), (22022, 89964), (22491, 88088), (22638, 87516), (22869, 86632), (22932, 86394), (23324, 84942), (23562, 84084), (23716, 83538), (23868, 83006), (24024, 82467), (24684, 80262), (24696, 80223), (25704, 77077), (26136, 75803), (26741, 74088), (26754, 74052), (27027, 73304), (27489, 72072), (27846, 71148), (28028, 70686), (28314, 69972), (28798, 68796), (29106, 68068), (29172, 67914), (29988, 66066), (30184, 65637), (30492, 64974), (30888, 64141), (31416, 63063), (32487, 60984), (33033, 59976), (33957, 58344), (34034, 58212), (34398, 57596), (34986, 56628), (35343, 56056), (35574, 55692), (35672, 55539), (36036, 54978), (36652, 54054), (37026, 53508), (37044, 53482), (37128, 53361), (37752, 52479), (38808, 51051), (40131, 49368), (40392, 49049), (41503, 47736), (41769, 47432), (42042, 47124), (42471, 46648), (43197, 45864), (43316, 45738), (43758, 45276), (44044, 44982)]