21034559952

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 640

約数和(自身を含む): 76932218880

約数和(自身を除く): 55897658928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 31, 34, 36, 42, 48, 51, 54, 56, 62, 63, 67, 68, 72, 84, 93, 102, 108, 112, 119, 124, 126, 134, 136, 144, 153, 168, 186, 189, 197, 201, 204, 216, 217, 238, 248, 252, 268, 272, 279, 306, 336, 357, 372, 378, 394, 402, 408, 432, 434, 459, 469, 476, 496, 504, 527, 536, 558, 591, 603, 612, 651, 714, 744, 756, 788, 804, 816, 837, 868, 918, 938, 952, 1008, 1054, 1071, 1072, 1116, 1139, 1182, 1206, 1224, 1302, 1379, 1407, 1428, 1488, 1512, 1576, 1581, 1608, 1674, 1736, 1773, 1809, 1836, 1876, 1904, 1953, 2077, 2108, 2142, 2232, 2278, 2364, 2412, 2448, 2604, 2758, 2814, 2856, 3024, 3152, 3162, 3213, 3216, 3348, 3349, 3417, 3472, 3546, 3618, 3672, 3689, 3752, 3906, 4137, 4154, 4216, 4221, 4284, 4464, 4556, 4728, 4743, 4824, 5208, 5319, 5516, 5628, 5712, 5859, 6107, 6231, 6324, 6426, 6696, 6698, 6834, 7092, 7236, 7344, 7378, 7504, 7812, 7973, 8274, 8308, 8432, 8442, 8568, 9112, 9456, 9486, 9648, 10047, 10251, 10416, 10638, 11032, 11067, 11256, 11718, 12214, 12411, 12462, 12648, 12663, 12852, 13199, 13392, 13396, 13668, 14184, 14229, 14472, 14539, 14756, 15624, 15946, 16548, 16616, 16884, 17136, 18224, 18321, 18693, 18972, 20094, 20502, 21276, 22064, 22134, 22512, 23436, 23443, 23919, 24428, 24822, 24924, 25296, 25326, 25704, 26398, 26792, 27336, 28368, 28458, 28944, 29078, 29512, 30141, 30753, 31248, 31892, 33096, 33201, 33232, 33768, 35309, 36642, 37233, 37386, 37944, 39597, 40188, 41004, 42552, 42749, 43617, 44268, 46872, 46886, 47838, 48856, 49644, 49848, 50652, 51408, 52796, 53584, 54672, 54963, 56079, 56916, 58156, 59024, 60282, 61506, 63784, 66192, 66402, 67536, 70329, 70618, 71757, 73284, 74466, 74772, 75888, 79194, 80376, 82008, 85104, 85498, 87234, 88536, 90423, 92393, 93744, 93772, 95676, 97712, 99288, 99603, 99696, 101304, 103819, 105592, 105927, 109926, 112158, 113832, 116312, 118791, 120564, 123012, 127568, 128247, 130851, 132804, 140658, 141236, 143514, 146568, 148932, 149544, 158388, 160752, 164016, 164889, 170996, 174468, 177072, 180846, 184786, 187544, 191352, 198576, 199206, 202608, 207638, 210987, 211184, 211854, 215271, 219852, 224316, 224383, 227664, 232624, 237582, 241128, 246024, 247163, 256494, 261702, 265608, 277179, 281316, 282472, 287028, 293136, 297864, 299088, 311457, 316776, 317781, 329778, 341992, 348936, 356373, 361692, 369572, 375088, 382704, 384741, 392553, 398412, 409169, 415276, 421974, 423708, 430542, 439704, 448632, 448766, 475164, 482256, 492048, 494326, 512988, 523404, 531216, 554358, 562632, 564944, 574056, 595728, 622914, 632961, 633552, 635562, 659556, 673149, 683984, 697872, 712746, 723384, 726733, 739144, 741489, 769482, 785106, 796824, 818338, 830552, 831537, 843948, 847416, 861084, 879408, 897264, 897532, 934371, 950328, 953343, 988652, 1025976, 1046808, 1108716, 1125264, 1148112, 1154223, 1227507, 1245828, 1265922, 1271124, 1319112, 1346298, 1425492, 1446768, 1453466, 1478288, 1482978, 1538964, 1570212, 1570681, 1593648, 1636676, 1661104, 1663074, 1687896, 1694832, 1722168, 1795064, 1868742, 1900656, 1906686, 1977304, 2019447, 2051952, 2093616, 2180199, 2217432, 2224467, 2308446, 2455014, 2491656, 2494611, 2531844, 2542248, 2638224, 2692596, 2803113, 2850984, 2864183, 2906932, 2965956, 3077928, 3140424, 3141362, 3273352, 3326148, 3375792, 3444336, 3590128, 3682521, 3737484, 3813372, 3954608, 4038894, 4360398, 4434864, 4448934, 4616892, 4712043, 4910028, 4983312, 4989222, 5063688, 5084496, 5385192, 5606226, 5701968, 5728366, 5813864, 5931912, 6058341, 6155856, 6280848, 6282724, 6540597, 6546704, 6652296, 6673401, 6955873, 7365042, 7474968, 7626744, 8077788, 8592549, 8720796, 8897868, 9233784, 9424086, 9820056, 9978444, 10127376, 10770384, 11047563, 11212452, 11456732, 11627728, 11863824, 12116682, 12565448, 13081194, 13304592, 13346802, 13911746, 14136129, 14730084, 14949936, 15253488, 16155576, 17185098, 17441592, 17795736, 18467568, 18848172, 19621791, 19640112, 19956888, 20867619, 22095126, 22424904, 22913464, 24233364, 25130896, 25777647, 26162388, 26693604, 27823492, 28272258, 29460168, 32311152, 34370196, 34883184, 35591472, 37696344, 39243582, 39913776, 41735238, 42408387, 44190252, 44849808, 45826928, 48466728, 48691111, 51555294, 52324776, 53387208, 55646984, 56544516, 58920336, 62602857, 68740392, 75392688, 77332941, 78487164, 83470476, 84816774, 88380504, 96933456, 97382222, 103110588, 104649552, 106774416, 111293968, 113089032, 125205714, 137480784, 146073333, 154665882, 156974328, 166940952, 169633548, 176761008, 187808571, 194764444, 206221176, 226178064, 250411428, 292146666, 309331764, 313948656, 333881904, 339267096, 375617142, 389528888, 412442352, 438219999, 500822856, 584293332, 618663528, 678534192, 751234284, 779057776, 876439998, 1001645712, 1168586664, 1237327056, 1314659997, 1502468568, 1752879996, 2337173328, 2629319994, 3004937136, 3505759992, 5258639988, 7011519984, 10517279976, 21034559952]

約数ペア:

[(1, 21034559952), (2, 10517279976), (3, 7011519984), (4, 5258639988), (6, 3505759992), (7, 3004937136), (8, 2629319994), (9, 2337173328), (12, 1752879996), (14, 1502468568), (16, 1314659997), (17, 1237327056), (18, 1168586664), (21, 1001645712), (24, 876439998), (27, 779057776), (28, 751234284), (31, 678534192), (34, 618663528), (36, 584293332), (42, 500822856), (48, 438219999), (51, 412442352), (54, 389528888), (56, 375617142), (62, 339267096), (63, 333881904), (67, 313948656), (68, 309331764), (72, 292146666), (84, 250411428), (93, 226178064), (102, 206221176), (108, 194764444), (112, 187808571), (119, 176761008), (124, 169633548), (126, 166940952), (134, 156974328), (136, 154665882), (144, 146073333), (153, 137480784), (168, 125205714), (186, 113089032), (189, 111293968), (197, 106774416), (201, 104649552), (204, 103110588), (216, 97382222), (217, 96933456), (238, 88380504), (248, 84816774), (252, 83470476), (268, 78487164), (272, 77332941), (279, 75392688), (306, 68740392), (336, 62602857), (357, 58920336), (372, 56544516), (378, 55646984), (394, 53387208), (402, 52324776), (408, 51555294), (432, 48691111), (434, 48466728), (459, 45826928), (469, 44849808), (476, 44190252), (496, 42408387), (504, 41735238), (527, 39913776), (536, 39243582), (558, 37696344), (591, 35591472), (603, 34883184), (612, 34370196), (651, 32311152), (714, 29460168), (744, 28272258), (756, 27823492), (788, 26693604), (804, 26162388), (816, 25777647), (837, 25130896), (868, 24233364), (918, 22913464), (938, 22424904), (952, 22095126), (1008, 20867619), (1054, 19956888), (1071, 19640112), (1072, 19621791), (1116, 18848172), (1139, 18467568), (1182, 17795736), (1206, 17441592), (1224, 17185098), (1302, 16155576), (1379, 15253488), (1407, 14949936), (1428, 14730084), (1488, 14136129), (1512, 13911746), (1576, 13346802), (1581, 13304592), (1608, 13081194), (1674, 12565448), (1736, 12116682), (1773, 11863824), (1809, 11627728), (1836, 11456732), (1876, 11212452), (1904, 11047563), (1953, 10770384), (2077, 10127376), (2108, 9978444), (2142, 9820056), (2232, 9424086), (2278, 9233784), (2364, 8897868), (2412, 8720796), (2448, 8592549), (2604, 8077788), (2758, 7626744), (2814, 7474968), (2856, 7365042), (3024, 6955873), (3152, 6673401), (3162, 6652296), (3213, 6546704), (3216, 6540597), (3348, 6282724), (3349, 6280848), (3417, 6155856), (3472, 6058341), (3546, 5931912), (3618, 5813864), (3672, 5728366), (3689, 5701968), (3752, 5606226), (3906, 5385192), (4137, 5084496), (4154, 5063688), (4216, 4989222), (4221, 4983312), (4284, 4910028), (4464, 4712043), (4556, 4616892), (4728, 4448934), (4743, 4434864), (4824, 4360398), (5208, 4038894), (5319, 3954608), (5516, 3813372), (5628, 3737484), (5712, 3682521), (5859, 3590128), (6107, 3444336), (6231, 3375792), (6324, 3326148), (6426, 3273352), (6696, 3141362), (6698, 3140424), (6834, 3077928), (7092, 2965956), (7236, 2906932), (7344, 2864183), (7378, 2850984), (7504, 2803113), (7812, 2692596), (7973, 2638224), (8274, 2542248), (8308, 2531844), (8432, 2494611), (8442, 2491656), (8568, 2455014), (9112, 2308446), (9456, 2224467), (9486, 2217432), (9648, 2180199), (10047, 2093616), (10251, 2051952), (10416, 2019447), (10638, 1977304), (11032, 1906686), (11067, 1900656), (11256, 1868742), (11718, 1795064), (12214, 1722168), (12411, 1694832), (12462, 1687896), (12648, 1663074), (12663, 1661104), (12852, 1636676), (13199, 1593648), (13392, 1570681), (13396, 1570212), (13668, 1538964), (14184, 1482978), (14229, 1478288), (14472, 1453466), (14539, 1446768), (14756, 1425492), (15624, 1346298), (15946, 1319112), (16548, 1271124), (16616, 1265922), (16884, 1245828), (17136, 1227507), (18224, 1154223), (18321, 1148112), (18693, 1125264), (18972, 1108716), (20094, 1046808), (20502, 1025976), (21276, 988652), (22064, 953343), (22134, 950328), (22512, 934371), (23436, 897532), (23443, 897264), (23919, 879408), (24428, 861084), (24822, 847416), (24924, 843948), (25296, 831537), (25326, 830552), (25704, 818338), (26398, 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(82008, 256494), (85104, 247163), (85498, 246024), (87234, 241128), (88536, 237582), (90423, 232624), (92393, 227664), (93744, 224383), (93772, 224316), (95676, 219852), (97712, 215271), (99288, 211854), (99603, 211184), (99696, 210987), (101304, 207638), (103819, 202608), (105592, 199206), (105927, 198576), (109926, 191352), (112158, 187544), (113832, 184786), (116312, 180846), (118791, 177072), (120564, 174468), (123012, 170996), (127568, 164889), (128247, 164016), (130851, 160752), (132804, 158388), (140658, 149544), (141236, 148932), (143514, 146568)]