268161764

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{2293}}^1$

素因数の和:2496

約数の個数: 36

約数和(自身を含む): 511318836

約数和(自身を除く): 243157072

約数列:

[1, 2, 4, 13, 26, 52, 169, 173, 338, 346, 676, 692, 2249, 2293, 4498, 4586, 8996, 9172, 29237, 29809, 58474, 59618, 116948, 119236, 387517, 396689, 775034, 793378, 1550068, 1586756, 5156957, 10313914, 20627828, 67040441, 134080882, 268161764]

約数ペア:

[(1, 268161764), (2, 134080882), (4, 67040441), (13, 20627828), (26, 10313914), (52, 5156957), (169, 1586756), (173, 1550068), (338, 793378), (346, 775034), (676, 396689), (692, 387517), (2249, 119236), (2293, 116948), (4498, 59618), (4586, 58474), (8996, 29809), (9172, 29237)]