428058232

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2131}}^1$

素因数の和:2372

約数の個数: 64

約数和(自身を含む): 976285440

約数和(自身を除く): 548227208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 211, 238, 422, 476, 844, 952, 1477, 1688, 2131, 2954, 3587, 4262, 5908, 7174, 8524, 11816, 14348, 14917, 17048, 25109, 28696, 29834, 36227, 50218, 59668, 72454, 100436, 119336, 144908, 200872, 253589, 289816, 449641, 507178, 899282, 1014356, 1798564, 2028712, 3147487, 3597128, 6294974, 7643897, 12589948, 15287794, 25179896, 30575588, 53507279, 61151176, 107014558, 214029116, 428058232]

約数ペア:

[(1, 428058232), (2, 214029116), (4, 107014558), (7, 61151176), (8, 53507279), (14, 30575588), (17, 25179896), (28, 15287794), (34, 12589948), (56, 7643897), (68, 6294974), (119, 3597128), (136, 3147487), (211, 2028712), (238, 1798564), (422, 1014356), (476, 899282), (844, 507178), (952, 449641), (1477, 289816), (1688, 253589), (2131, 200872), (2954, 144908), (3587, 119336), (4262, 100436), (5908, 72454), (7174, 59668), (8524, 50218), (11816, 36227), (14348, 29834), (14917, 28696), (17048, 25109)]