401023112

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 873573120

約数和(自身を除く): 472550008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 167, 274, 313, 334, 548, 626, 668, 959, 1096, 1169, 1252, 1336, 1918, 2191, 2338, 2504, 3836, 4382, 4676, 7672, 8764, 9352, 17528, 22879, 42881, 45758, 52271, 85762, 91516, 104542, 160153, 171524, 183032, 209084, 300167, 320306, 343048, 365897, 418168, 600334, 640612, 731794, 1200668, 1281224, 1463588, 2401336, 2927176, 7161127, 14322254, 28644508, 50127889, 57289016, 100255778, 200511556, 401023112]

約数ペア:

[(1, 401023112), (2, 200511556), (4, 100255778), (7, 57289016), (8, 50127889), (14, 28644508), (28, 14322254), (56, 7161127), (137, 2927176), (167, 2401336), (274, 1463588), (313, 1281224), (334, 1200668), (548, 731794), (626, 640612), (668, 600334), (959, 418168), (1096, 365897), (1169, 343048), (1252, 320306), (1336, 300167), (1918, 209084), (2191, 183032), (2338, 171524), (2504, 160153), (3836, 104542), (4382, 91516), (4676, 85762), (7672, 52271), (8764, 45758), (9352, 42881), (17528, 22879)]