318776568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7691}}^1$

素因数の和:7868

約数の個数: 64

約数和(自身を含む): 875041920

約数和(自身を除く): 556265352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 264, 314, 471, 628, 942, 1256, 1727, 1884, 3454, 3768, 5181, 6908, 7691, 10362, 13816, 15382, 20724, 23073, 30764, 41448, 46146, 61528, 84601, 92292, 169202, 184584, 253803, 338404, 507606, 676808, 1015212, 1207487, 2030424, 2414974, 3622461, 4829948, 7244922, 9659896, 13282357, 14489844, 26564714, 28979688, 39847071, 53129428, 79694142, 106258856, 159388284, 318776568]

約数ペア:

[(1, 318776568), (2, 159388284), (3, 106258856), (4, 79694142), (6, 53129428), (8, 39847071), (11, 28979688), (12, 26564714), (22, 14489844), (24, 13282357), (33, 9659896), (44, 7244922), (66, 4829948), (88, 3622461), (132, 2414974), (157, 2030424), (264, 1207487), (314, 1015212), (471, 676808), (628, 507606), (942, 338404), (1256, 253803), (1727, 184584), (1884, 169202), (3454, 92292), (3768, 84601), (5181, 61528), (6908, 46146), (7691, 41448), (10362, 30764), (13816, 23073), (15382, 20724)]