351683192

素因数分解:

$2^3\times 7^2\times {\mathrm{421}}^1\times {\mathrm{2131}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 769246920

約数和(自身を除く): 417563728

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 421, 842, 1684, 2131, 2947, 3368, 4262, 5894, 8524, 11788, 14917, 17048, 20629, 23576, 29834, 41258, 59668, 82516, 104419, 119336, 165032, 208838, 417676, 835352, 897151, 1794302, 3588604, 6280057, 7177208, 12560114, 25120228, 43960399, 50240456, 87920798, 175841596, 351683192]

約数ペア:

[(1, 351683192), (2, 175841596), (4, 87920798), (7, 50240456), (8, 43960399), (14, 25120228), (28, 12560114), (49, 7177208), (56, 6280057), (98, 3588604), (196, 1794302), (392, 897151), (421, 835352), (842, 417676), (1684, 208838), (2131, 165032), (2947, 119336), (3368, 104419), (4262, 82516), (5894, 59668), (8524, 41258), (11788, 29834), (14917, 23576), (17048, 20629)]