253137848

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{1979}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 484704000

約数和(自身を除く): 231566152

約数列:

[1, 2, 4, 8, 59, 118, 236, 271, 472, 542, 1084, 1979, 2168, 3958, 7916, 15832, 15989, 31978, 63956, 116761, 127912, 233522, 467044, 536309, 934088, 1072618, 2145236, 4290472, 31642231, 63284462, 126568924, 253137848]

約数ペア:

[(1, 253137848), (2, 126568924), (4, 63284462), (8, 31642231), (59, 4290472), (118, 2145236), (236, 1072618), (271, 934088), (472, 536309), (542, 467044), (1084, 233522), (1979, 127912), (2168, 116761), (3958, 63956), (7916, 31978), (15832, 15989)]