671570668496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12466043}}^1$

素因数の和:12466108

約数の個数: 80

約数和(自身を含む): 1644719981184

約数和(自身を除く): 973149312688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3367, 3848, 4144, 6734, 7696, 13468, 26936, 53872, 12466043, 24932086, 49864172, 87262301, 99728344, 162058559, 174524602, 199456688, 324117118, 349049204, 461243591, 648234236, 698098408, 922487182, 1134409913, 1296468472, 1396196816, 1844974364, 2268819826, 2592936944, 3228705137, 3689948728, 4537639652, 5996166683, 6457410274, 7379897456, 9075279304, 11992333366, 12914820548, 18150558608, 23984666732, 25829641096, 41973166781, 47969333464, 51659282192, 83946333562, 95938666928, 167892667124, 335785334248, 671570668496]

約数ペア:

[(1, 671570668496), (2, 335785334248), (4, 167892667124), (7, 95938666928), (8, 83946333562), (13, 51659282192), (14, 47969333464), (16, 41973166781), (26, 25829641096), (28, 23984666732), (37, 18150558608), (52, 12914820548), (56, 11992333366), (74, 9075279304), (91, 7379897456), (104, 6457410274), (112, 5996166683), (148, 4537639652), (182, 3689948728), (208, 3228705137), (259, 2592936944), (296, 2268819826), (364, 1844974364), (481, 1396196816), (518, 1296468472), (592, 1134409913), (728, 922487182), (962, 698098408), (1036, 648234236), (1456, 461243591), (1924, 349049204), (2072, 324117118), (3367, 199456688), (3848, 174524602), (4144, 162058559), (6734, 99728344), (7696, 87262301), (13468, 49864172), (26936, 24932086), (53872, 12466043)]