253511508

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{1439}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 605283840

約数和(自身を除く): 351772332

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 277, 318, 554, 636, 831, 1108, 1439, 1662, 2878, 3324, 4317, 5756, 8634, 14681, 17268, 29362, 44043, 58724, 76267, 88086, 152534, 176172, 228801, 305068, 398603, 457602, 797206, 915204, 1195809, 1594412, 2391618, 4783236, 21125959, 42251918, 63377877, 84503836, 126755754, 253511508]

約数ペア:

[(1, 253511508), (2, 126755754), (3, 84503836), (4, 63377877), (6, 42251918), (12, 21125959), (53, 4783236), (106, 2391618), (159, 1594412), (212, 1195809), (277, 915204), (318, 797206), (554, 457602), (636, 398603), (831, 305068), (1108, 228801), (1439, 176172), (1662, 152534), (2878, 88086), (3324, 76267), (4317, 58724), (5756, 44043), (8634, 29362), (14681, 17268)]