338457112

素因数分解:

$2^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{5297}}^1$

素因数の和:5480

約数の個数: 48

約数和(自身を含む): 742885560

約数和(自身を除く): 404428448

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 163, 196, 326, 392, 652, 1141, 1304, 2282, 4564, 5297, 7987, 9128, 10594, 15974, 21188, 31948, 37079, 42376, 63896, 74158, 148316, 259553, 296632, 519106, 863411, 1038212, 1726822, 2076424, 3453644, 6043877, 6907288, 12087754, 24175508, 42307139, 48351016, 84614278, 169228556, 338457112]

約数ペア:

[(1, 338457112), (2, 169228556), (4, 84614278), (7, 48351016), (8, 42307139), (14, 24175508), (28, 12087754), (49, 6907288), (56, 6043877), (98, 3453644), (163, 2076424), (196, 1726822), (326, 1038212), (392, 863411), (652, 519106), (1141, 296632), (1304, 259553), (2282, 148316), (4564, 74158), (5297, 63896), (7987, 42376), (9128, 37079), (10594, 31948), (15974, 21188)]