520888908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{2657}}^1$

素因数の和:2743

約数の個数: 72

約数和(自身を含む): 1330254576

約数和(自身を除く): 809365668

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 961, 1054, 1581, 1922, 2108, 2657, 2883, 3162, 3844, 5314, 5766, 6324, 7971, 10628, 11532, 15942, 16337, 31884, 32674, 45169, 49011, 65348, 82367, 90338, 98022, 135507, 164734, 180676, 196044, 247101, 271014, 329468, 494202, 542028, 988404, 1400239, 2553377, 2800478, 4200717, 5106754, 5600956, 7660131, 8401434, 10213508, 15320262, 16802868, 30640524, 43407409, 86814818, 130222227, 173629636, 260444454, 520888908]

約数ペア:

[(1, 520888908), (2, 260444454), (3, 173629636), (4, 130222227), (6, 86814818), (12, 43407409), (17, 30640524), (31, 16802868), (34, 15320262), (51, 10213508), (62, 8401434), (68, 7660131), (93, 5600956), (102, 5106754), (124, 4200717), (186, 2800478), (204, 2553377), (372, 1400239), (527, 988404), (961, 542028), (1054, 494202), (1581, 329468), (1922, 271014), (2108, 247101), (2657, 196044), (2883, 180676), (3162, 164734), (3844, 135507), (5314, 98022), (5766, 90338), (6324, 82367), (7971, 65348), (10628, 49011), (11532, 45169), (15942, 32674), (16337, 31884)]