408040724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36161}}^1$

素因数の和:36216

約数の個数: 48

約数和(自身を含む): 907232256

約数和(自身を除く): 499191532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 36161, 72322, 144644, 253127, 470093, 506254, 940186, 1012508, 1120991, 1880372, 2241982, 3290651, 4483964, 6581302, 7846937, 13162604, 14572883, 15693874, 29145766, 31387748, 58291532, 102010181, 204020362, 408040724]

約数ペア:

[(1, 408040724), (2, 204020362), (4, 102010181), (7, 58291532), (13, 31387748), (14, 29145766), (26, 15693874), (28, 14572883), (31, 13162604), (52, 7846937), (62, 6581302), (91, 4483964), (124, 3290651), (182, 2241982), (217, 1880372), (364, 1120991), (403, 1012508), (434, 940186), (806, 506254), (868, 470093), (1612, 253127), (2821, 144644), (5642, 72322), (11284, 36161)]