308621684

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 633077760

約数和(自身を除く): 324456076

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 127, 236, 254, 413, 508, 826, 889, 1471, 1652, 1778, 2942, 3556, 5884, 7493, 10297, 14986, 20594, 29972, 41188, 52451, 86789, 104902, 173578, 186817, 209804, 347156, 373634, 607523, 747268, 1215046, 1307719, 2430092, 2615438, 5230876, 11022203, 22044406, 44088812, 77155421, 154310842, 308621684]

約数ペア:

[(1, 308621684), (2, 154310842), (4, 77155421), (7, 44088812), (14, 22044406), (28, 11022203), (59, 5230876), (118, 2615438), (127, 2430092), (236, 1307719), (254, 1215046), (413, 747268), (508, 607523), (826, 373634), (889, 347156), (1471, 209804), (1652, 186817), (1778, 173578), (2942, 104902), (3556, 86789), (5884, 52451), (7493, 41188), (10297, 29972), (14986, 20594)]