16565521824

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{413807}}^1$

素因数の和:413962

約数の個数: 72

約数和(自身を含む): 47447225280

約数和(自身を除く): 30881703456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 10008, 13344, 20016, 40032, 413807, 827614, 1241421, 1655228, 2482842, 3310456, 3724263, 4965684, 6620912, 7448526, 9931368, 13241824, 14897052, 19862736, 29794104, 39725472, 57519173, 59588208, 115038346, 119176416, 172557519, 230076692, 345115038, 460153384, 517672557, 690230076, 920306768, 1035345114, 1380460152, 1840613536, 2070690228, 2760920304, 4141380456, 5521840608, 8282760912, 16565521824]

約数ペア:

[(1, 16565521824), (2, 8282760912), (3, 5521840608), (4, 4141380456), (6, 2760920304), (8, 2070690228), (9, 1840613536), (12, 1380460152), (16, 1035345114), (18, 920306768), (24, 690230076), (32, 517672557), (36, 460153384), (48, 345115038), (72, 230076692), (96, 172557519), (139, 119176416), (144, 115038346), (278, 59588208), (288, 57519173), (417, 39725472), (556, 29794104), (834, 19862736), (1112, 14897052), (1251, 13241824), (1668, 9931368), (2224, 7448526), (2502, 6620912), (3336, 4965684), (4448, 3724263), (5004, 3310456), (6672, 2482842), (10008, 1655228), (13344, 1241421), (20016, 827614), (40032, 413807)]