21096187008

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2293}}^1$

素因数の和:2439

約数の個数: 256

約数和(自身を含む): 64206307200

約数和(自身を除く): 43110120192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 97, 104, 114, 128, 152, 156, 192, 194, 208, 228, 247, 291, 304, 312, 384, 388, 416, 456, 494, 582, 608, 624, 741, 776, 832, 912, 988, 1164, 1216, 1248, 1261, 1482, 1552, 1664, 1824, 1843, 1976, 2293, 2328, 2432, 2496, 2522, 2964, 3104, 3648, 3686, 3783, 3952, 4586, 4656, 4992, 5044, 5529, 5928, 6208, 6879, 7296, 7372, 7566, 7904, 9172, 9312, 10088, 11058, 11856, 12416, 13758, 14744, 15132, 15808, 18344, 18624, 20176, 22116, 23712, 23959, 27516, 29488, 29809, 30264, 31616, 36688, 37248, 40352, 43567, 44232, 47424, 47918, 55032, 58976, 59618, 60528, 71877, 73376, 80704, 87134, 88464, 89427, 94848, 95836, 110064, 117952, 119236, 121056, 130701, 143754, 146752, 161408, 174268, 176928, 178854, 191672, 220128, 222421, 235904, 238472, 242112, 261402, 287508, 293504, 348536, 353856, 357708, 383344, 440256, 444842, 476944, 484224, 522804, 566371, 575016, 667263, 697072, 707712, 715416, 766688, 880512, 889684, 953888, 1045608, 1132742, 1150032, 1334526, 1394144, 1430832, 1533376, 1699113, 1779368, 1907776, 2091216, 2265484, 2300064, 2669052, 2788288, 2861664, 2891473, 3066752, 3398226, 3558736, 3815552, 4182432, 4225999, 4530968, 4600128, 5338104, 5576576, 5723328, 5782946, 6796452, 7117472, 8364864, 8451998, 8674419, 9061936, 9200256, 10676208, 11446656, 11565892, 12677997, 13592904, 14234944, 16729728, 16903996, 17348838, 18123872, 21352416, 23131784, 25355994, 27185808, 28469888, 33807992, 34697676, 36247744, 42704832, 46263568, 50711988, 54371616, 54937987, 67615984, 69395352, 72495488, 85409664, 92527136, 101423976, 108743232, 109875974, 135231968, 138790704, 164813961, 185054272, 202847952, 217486464, 219751948, 270463936, 277581408, 329627922, 370108544, 405695904, 439503896, 540927872, 555162816, 659255844, 811391808, 879007792, 1110325632, 1318511688, 1622783616, 1758015584, 2637023376, 3516031168, 5274046752, 7032062336, 10548093504, 21096187008]

約数ペア:

[(1, 21096187008), (2, 10548093504), (3, 7032062336), (4, 5274046752), (6, 3516031168), (8, 2637023376), (12, 1758015584), (13, 1622783616), (16, 1318511688), (19, 1110325632), (24, 879007792), (26, 811391808), (32, 659255844), (38, 555162816), (39, 540927872), (48, 439503896), (52, 405695904), (57, 370108544), (64, 329627922), (76, 277581408), (78, 270463936), (96, 219751948), (97, 217486464), (104, 202847952), (114, 185054272), (128, 164813961), (152, 138790704), (156, 135231968), (192, 109875974), (194, 108743232), (208, 101423976), (228, 92527136), (247, 85409664), (291, 72495488), (304, 69395352), (312, 67615984), (384, 54937987), (388, 54371616), (416, 50711988), (456, 46263568), (494, 42704832), (582, 36247744), (608, 34697676), (624, 33807992), (741, 28469888), (776, 27185808), (832, 25355994), (912, 23131784), (988, 21352416), (1164, 18123872), (1216, 17348838), (1248, 16903996), (1261, 16729728), (1482, 14234944), (1552, 13592904), (1664, 12677997), (1824, 11565892), (1843, 11446656), (1976, 10676208), (2293, 9200256), (2328, 9061936), (2432, 8674419), (2496, 8451998), (2522, 8364864), (2964, 7117472), (3104, 6796452), (3648, 5782946), (3686, 5723328), (3783, 5576576), (3952, 5338104), (4586, 4600128), (4656, 4530968), (4992, 4225999), (5044, 4182432), (5529, 3815552), (5928, 3558736), (6208, 3398226), (6879, 3066752), (7296, 2891473), (7372, 2861664), (7566, 2788288), (7904, 2669052), (9172, 2300064), (9312, 2265484), (10088, 2091216), (11058, 1907776), (11856, 1779368), (12416, 1699113), (13758, 1533376), (14744, 1430832), (15132, 1394144), (15808, 1334526), (18344, 1150032), (18624, 1132742), (20176, 1045608), (22116, 953888), (23712, 889684), (23959, 880512), (27516, 766688), (29488, 715416), (29809, 707712), (30264, 697072), (31616, 667263), (36688, 575016), (37248, 566371), (40352, 522804), (43567, 484224), (44232, 476944), (47424, 444842), (47918, 440256), (55032, 383344), (58976, 357708), (59618, 353856), (60528, 348536), (71877, 293504), (73376, 287508), (80704, 261402), (87134, 242112), (88464, 238472), (89427, 235904), (94848, 222421), (95836, 220128), (110064, 191672), (117952, 178854), (119236, 176928), (121056, 174268), (130701, 161408), (143754, 146752)]