401026968

素因数分解:

$2^3\times 3^2\times {\mathrm{487}}^1\times {\mathrm{11437}}^1$

素因数の和:11936

約数の個数: 48

約数和(自身を含む): 1088440080

約数和(自身を除く): 687413112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 487, 974, 1461, 1948, 2922, 3896, 4383, 5844, 8766, 11437, 11688, 17532, 22874, 34311, 35064, 45748, 68622, 91496, 102933, 137244, 205866, 274488, 411732, 823464, 5569819, 11139638, 16709457, 22279276, 33418914, 44558552, 50128371, 66837828, 100256742, 133675656, 200513484, 401026968]

約数ペア:

[(1, 401026968), (2, 200513484), (3, 133675656), (4, 100256742), (6, 66837828), (8, 50128371), (9, 44558552), (12, 33418914), (18, 22279276), (24, 16709457), (36, 11139638), (72, 5569819), (487, 823464), (974, 411732), (1461, 274488), (1948, 205866), (2922, 137244), (3896, 102933), (4383, 91496), (5844, 68622), (8766, 45748), (11437, 35064), (11688, 34311), (17532, 22874)]