400659708

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{28081}}^1$

素因数の和:28158

約数の個数: 48

約数和(自身を含む): 990732960

約数和(自身を除く): 590073252

約数列:

[1, 2, 3, 4, 6, 12, 29, 41, 58, 82, 87, 116, 123, 164, 174, 246, 348, 492, 1189, 2378, 3567, 4756, 7134, 14268, 28081, 56162, 84243, 112324, 168486, 336972, 814349, 1151321, 1628698, 2302642, 2443047, 3257396, 3453963, 4605284, 4886094, 6907926, 9772188, 13815852, 33388309, 66776618, 100164927, 133553236, 200329854, 400659708]

約数ペア:

[(1, 400659708), (2, 200329854), (3, 133553236), (4, 100164927), (6, 66776618), (12, 33388309), (29, 13815852), (41, 9772188), (58, 6907926), (82, 4886094), (87, 4605284), (116, 3453963), (123, 3257396), (164, 2443047), (174, 2302642), (246, 1628698), (348, 1151321), (492, 814349), (1189, 336972), (2378, 168486), (3567, 112324), (4756, 84243), (7134, 56162), (14268, 28081)]