331260544

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{2693}}^1$

素因数の和:2769

約数の個数: 48

約数和(自身を含む): 682161210

約数和(自身を除く): 350900666

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 961, 992, 1922, 1984, 2693, 3844, 3968, 5386, 7688, 10772, 15376, 21544, 30752, 43088, 61504, 83483, 86176, 123008, 166966, 172352, 333932, 344704, 667864, 1335728, 2587973, 2671456, 5175946, 5342912, 10351892, 10685824, 20703784, 41407568, 82815136, 165630272, 331260544]

約数ペア:

[(1, 331260544), (2, 165630272), (4, 82815136), (8, 41407568), (16, 20703784), (31, 10685824), (32, 10351892), (62, 5342912), (64, 5175946), (124, 2671456), (128, 2587973), (248, 1335728), (496, 667864), (961, 344704), (992, 333932), (1922, 172352), (1984, 166966), (2693, 123008), (3844, 86176), (3968, 83483), (5386, 61504), (7688, 43088), (10772, 30752), (15376, 21544)]