21718121112

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:158

約数の個数: 576

約数和(自身を含む): 70803532800

約数和(自身を除く): 49085411688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 31, 34, 36, 43, 51, 54, 58, 62, 68, 72, 81, 86, 87, 93, 102, 108, 116, 124, 129, 136, 153, 162, 172, 174, 186, 204, 216, 232, 243, 248, 258, 261, 279, 289, 306, 324, 344, 348, 372, 387, 408, 459, 486, 493, 516, 522, 527, 558, 578, 612, 648, 696, 731, 744, 774, 783, 837, 867, 899, 918, 972, 986, 1032, 1044, 1054, 1116, 1156, 1161, 1224, 1247, 1333, 1377, 1462, 1479, 1548, 1566, 1581, 1674, 1734, 1798, 1836, 1944, 1972, 2088, 2108, 2193, 2232, 2312, 2322, 2349, 2494, 2511, 2601, 2666, 2697, 2754, 2924, 2958, 3096, 3132, 3162, 3348, 3468, 3483, 3596, 3672, 3741, 3944, 3999, 4131, 4216, 4386, 4437, 4644, 4698, 4743, 4988, 5022, 5202, 5332, 5394, 5508, 5848, 5916, 6264, 6324, 6579, 6696, 6936, 6966, 7047, 7192, 7482, 7533, 7803, 7998, 8091, 8262, 8381, 8772, 8874, 8959, 9288, 9396, 9486, 9976, 10044, 10404, 10449, 10664, 10788, 11016, 11223, 11832, 11997, 12427, 12648, 13158, 13311, 13932, 14094, 14229, 14964, 15066, 15283, 15606, 15996, 16182, 16524, 16762, 17544, 17748, 17918, 18792, 18972, 19737, 20088, 20808, 20898, 21199, 21576, 22446, 22661, 23409, 23994, 24273, 24854, 25143, 26316, 26622, 26877, 27864, 28188, 28458, 29928, 30132, 30566, 31212, 31992, 32364, 33048, 33524, 33669, 35496, 35836, 35991, 37281, 37944, 38657, 39474, 39933, 41796, 42398, 42687, 44892, 45322, 45849, 46818, 47988, 48546, 49708, 50286, 52632, 53244, 53754, 56376, 56916, 59211, 60264, 61132, 62424, 63597, 64728, 67048, 67338, 67983, 70227, 71672, 71982, 72819, 74562, 75429, 77314, 78948, 79866, 80631, 83592, 84796, 85374, 89784, 90644, 91698, 93636, 95976, 97092, 99416, 100572, 101007, 106488, 107508, 107973, 111843, 113832, 115971, 118422, 119799, 122264, 127194, 128061, 134676, 135966, 137547, 140454, 143964, 145638, 149124, 150858, 154628, 157896, 159732, 161262, 169592, 170748, 177633, 181288, 183396, 187272, 190791, 194184, 201144, 202014, 203949, 215016, 215946, 218457, 223686, 226287, 231942, 236844, 239598, 241893, 254388, 256122, 259811, 269352, 271932, 275094, 280908, 287928, 291276, 298248, 301716, 303021, 309256, 319464, 322524, 323919, 335529, 341496, 347913, 355266, 360383, 366792, 381582, 385237, 404028, 407898, 412641, 431892, 436914, 447372, 452574, 463884, 473688, 479196, 483786, 508776, 512244, 519622, 543864, 550188, 561816, 572373, 582552, 603432, 606042, 611847, 645048, 647838, 657169, 671058, 678861, 695826, 710532, 720766, 725679, 763164, 770474, 779433, 808056, 815796, 825282, 863784, 873828, 894744, 905148, 927768, 958392, 967572, 1006587, 1024488, 1039244, 1043739, 1081149, 1100376, 1144746, 1155711, 1212084, 1223694, 1237923, 1295676, 1314338, 1342116, 1357722, 1391652, 1421064, 1441532, 1451358, 1526328, 1540948, 1558866, 1631592, 1650564, 1717119, 1747656, 1810296, 1835541, 1935144, 1971507, 2013174, 2036583, 2078488, 2087478, 2162298, 2177037, 2289492, 2311422, 2338299, 2424168, 2447388, 2475846, 2591352, 2628676, 2684232, 2715444, 2783304, 2883064, 2902716, 3019761, 3081896, 3117732, 3131217, 3243447, 3301128, 3434238, 3467133, 3671082, 3713769, 3943014, 4026348, 4073166, 4174956, 4324596, 4354074, 4578984, 4622844, 4676598, 4894776, 4951692, 5151357, 5257352, 5430888, 5506623, 5805432, 5914521, 6039522, 6235464, 6262434, 6486894, 6868476, 6934266, 7014897, 7342164, 7427538, 7886028, 8052696, 8146332, 8349912, 8649192, 8708148, 9245688, 9353196, 9393651, 9730341, 9903384, 10302714, 10401399, 11013246, 11171873, 11829042, 12079044, 12524868, 12973788, 13736952, 13868532, 14029794, 14684328, 14855076, 15772056, 16292664, 17416296, 17743563, 18706392, 18787302, 19460682, 20605428, 20802798, 21044691, 22026492, 22343746, 23658084, 24158088, 25049736, 25947576, 27737064, 28059588, 29191023, 29710152, 31204197, 33515619, 35487126, 37574604, 38921364, 41210856, 41605596, 42089382, 44052984, 44687492, 47316168, 53230689, 56119176, 58382046, 62408394, 63134073, 67031238, 70974252, 75149208, 77842728, 83211192, 84178764, 87573069, 89374984, 93612591, 100546857, 106461378, 116764092, 124816788, 126268146, 134062476, 141948504, 159692067, 168357528, 175146138, 187225182, 201093714, 212922756, 233528184, 249633576, 252536292, 268124952, 301640571, 319384134, 350292276, 374450364, 402187428, 425845512, 505072584, 603281142, 638768268, 700584552, 748900728, 804374856, 904921713, 1206562284, 1277536536, 1809843426, 2413124568, 2714765139, 3619686852, 5429530278, 7239373704, 10859060556, 21718121112]

約数ペア:

[(1, 21718121112), (2, 10859060556), (3, 7239373704), (4, 5429530278), (6, 3619686852), (8, 2714765139), (9, 2413124568), (12, 1809843426), (17, 1277536536), (18, 1206562284), (24, 904921713), (27, 804374856), (29, 748900728), (31, 700584552), (34, 638768268), (36, 603281142), (43, 505072584), (51, 425845512), (54, 402187428), (58, 374450364), (62, 350292276), (68, 319384134), (72, 301640571), (81, 268124952), (86, 252536292), (87, 249633576), (93, 233528184), (102, 212922756), (108, 201093714), (116, 187225182), (124, 175146138), (129, 168357528), (136, 159692067), (153, 141948504), (162, 134062476), (172, 126268146), (174, 124816788), (186, 116764092), (204, 106461378), (216, 100546857), (232, 93612591), (243, 89374984), (248, 87573069), (258, 84178764), (261, 83211192), (279, 77842728), (289, 75149208), (306, 70974252), (324, 67031238), (344, 63134073), (348, 62408394), (372, 58382046), (387, 56119176), (408, 53230689), (459, 47316168), (486, 44687492), (493, 44052984), (516, 42089382), (522, 41605596), (527, 41210856), (558, 38921364), (578, 37574604), (612, 35487126), (648, 33515619), (696, 31204197), (731, 29710152), (744, 29191023), (774, 28059588), (783, 27737064), (837, 25947576), (867, 25049736), (899, 24158088), (918, 23658084), (972, 22343746), (986, 22026492), (1032, 21044691), (1044, 20802798), (1054, 20605428), (1116, 19460682), (1156, 18787302), (1161, 18706392), (1224, 17743563), (1247, 17416296), (1333, 16292664), (1377, 15772056), (1462, 14855076), (1479, 14684328), (1548, 14029794), (1566, 13868532), (1581, 13736952), (1674, 12973788), (1734, 12524868), (1798, 12079044), (1836, 11829042), (1944, 11171873), (1972, 11013246), (2088, 10401399), (2108, 10302714), (2193, 9903384), (2232, 9730341), (2312, 9393651), (2322, 9353196), (2349, 9245688), (2494, 8708148), (2511, 8649192), (2601, 8349912), (2666, 8146332), (2697, 8052696), (2754, 7886028), (2924, 7427538), (2958, 7342164), (3096, 7014897), (3132, 6934266), (3162, 6868476), (3348, 6486894), (3468, 6262434), (3483, 6235464), (3596, 6039522), (3672, 5914521), (3741, 5805432), (3944, 5506623), (3999, 5430888), (4131, 5257352), (4216, 5151357), (4386, 4951692), (4437, 4894776), (4644, 4676598), (4698, 4622844), (4743, 4578984), (4988, 4354074), (5022, 4324596), (5202, 4174956), (5332, 4073166), (5394, 4026348), (5508, 3943014), (5848, 3713769), (5916, 3671082), (6264, 3467133), (6324, 3434238), (6579, 3301128), (6696, 3243447), (6936, 3131217), (6966, 3117732), (7047, 3081896), (7192, 3019761), (7482, 2902716), (7533, 2883064), (7803, 2783304), (7998, 2715444), (8091, 2684232), (8262, 2628676), (8381, 2591352), (8772, 2475846), (8874, 2447388), (8959, 2424168), (9288, 2338299), (9396, 2311422), (9486, 2289492), (9976, 2177037), (10044, 2162298), (10404, 2087478), (10449, 2078488), (10664, 2036583), (10788, 2013174), (11016, 1971507), (11223, 1935144), (11832, 1835541), (11997, 1810296), (12427, 1747656), (12648, 1717119), (13158, 1650564), (13311, 1631592), (13932, 1558866), (14094, 1540948), (14229, 1526328), (14964, 1451358), (15066, 1441532), (15283, 1421064), (15606, 1391652), (15996, 1357722), (16182, 1342116), (16524, 1314338), (16762, 1295676), (17544, 1237923), (17748, 1223694), (17918, 1212084), (18792, 1155711), (18972, 1144746), (19737, 1100376), (20088, 1081149), (20808, 1043739), (20898, 1039244), (21199, 1024488), (21576, 1006587), (22446, 967572), (22661, 958392), (23409, 927768), (23994, 905148), (24273, 894744), (24854, 873828), (25143, 863784), (26316, 825282), (26622, 815796), (26877, 808056), (27864, 779433), (28188, 770474), (28458, 763164), (29928, 725679), (30132, 720766), (30566, 710532), (31212, 695826), (31992, 678861), (32364, 671058), (33048, 657169), (33524, 647838), (33669, 645048), (35496, 611847), (35836, 606042), (35991, 603432), (37281, 582552), (37944, 572373), (38657, 561816), (39474, 550188), (39933, 543864), (41796, 519622), (42398, 512244), (42687, 508776), (44892, 483786), (45322, 479196), (45849, 473688), (46818, 463884), (47988, 452574), (48546, 447372), (49708, 436914), (50286, 431892), (52632, 412641), (53244, 407898), (53754, 404028), (56376, 385237), (56916, 381582), (59211, 366792), (60264, 360383), (61132, 355266), (62424, 347913), (63597, 341496), (64728, 335529), (67048, 323919), (67338, 322524), (67983, 319464), (70227, 309256), (71672, 303021), (71982, 301716), (72819, 298248), (74562, 291276), (75429, 287928), (77314, 280908), (78948, 275094), (79866, 271932), (80631, 269352), (83592, 259811), (84796, 256122), (85374, 254388), (89784, 241893), (90644, 239598), (91698, 236844), (93636, 231942), (95976, 226287), (97092, 223686), (99416, 218457), (100572, 215946), (101007, 215016), (106488, 203949), (107508, 202014), (107973, 201144), (111843, 194184), (113832, 190791), (115971, 187272), (118422, 183396), (119799, 181288), (122264, 177633), (127194, 170748), (128061, 169592), (134676, 161262), (135966, 159732), (137547, 157896), (140454, 154628), (143964, 150858), (145638, 149124)]