8951143732

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{557}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 17143902720

約数和(自身を除く): 8192758988

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 359, 361, 557, 589, 718, 722, 1114, 1178, 1436, 1444, 2228, 2356, 6821, 10583, 11129, 11191, 13642, 17267, 21166, 22258, 22382, 27284, 34534, 42332, 44516, 44764, 69068, 129599, 199963, 201077, 211451, 259198, 328073, 399926, 402154, 422902, 518396, 656146, 799852, 804308, 845804, 1312292, 3799297, 4017569, 6198853, 6233387, 7598594, 8035138, 12397706, 12466774, 15197188, 16070276, 24795412, 24933548, 72186643, 117778207, 144373286, 235556414, 288746572, 471112828, 2237785933, 4475571866, 8951143732]

約数ペア:

[(1, 8951143732), (2, 4475571866), (4, 2237785933), (19, 471112828), (31, 288746572), (38, 235556414), (62, 144373286), (76, 117778207), (124, 72186643), (359, 24933548), (361, 24795412), (557, 16070276), (589, 15197188), (718, 12466774), (722, 12397706), (1114, 8035138), (1178, 7598594), (1436, 6233387), (1444, 6198853), (2228, 4017569), (2356, 3799297), (6821, 1312292), (10583, 845804), (11129, 804308), (11191, 799852), (13642, 656146), (17267, 518396), (21166, 422902), (22258, 402154), (22382, 399926), (27284, 328073), (34534, 259198), (42332, 211451), (44516, 201077), (44764, 199963), (69068, 129599)]