1242202952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1086

約数の個数: 64

約数和(自身を含む): 2489356800

約数和(自身を除く): 1247153848

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 97, 158, 184, 194, 316, 388, 632, 776, 881, 1762, 1817, 2231, 3524, 3634, 4462, 7048, 7268, 7663, 8924, 14536, 15326, 17848, 20263, 30652, 40526, 61304, 69599, 81052, 85457, 139198, 162104, 170914, 176249, 278396, 341828, 352498, 556792, 683656, 704996, 1409992, 1600777, 1965511, 3201554, 3931022, 6403108, 6751103, 7862044, 12806216, 13502206, 15724088, 27004412, 54008824, 155275369, 310550738, 621101476, 1242202952]

約数ペア:

[(1, 1242202952), (2, 621101476), (4, 310550738), (8, 155275369), (23, 54008824), (46, 27004412), (79, 15724088), (92, 13502206), (97, 12806216), (158, 7862044), (184, 6751103), (194, 6403108), (316, 3931022), (388, 3201554), (632, 1965511), (776, 1600777), (881, 1409992), (1762, 704996), (1817, 683656), (2231, 556792), (3524, 352498), (3634, 341828), (4462, 278396), (7048, 176249), (7268, 170914), (7663, 162104), (8924, 139198), (14536, 85457), (15326, 81052), (17848, 69599), (20263, 61304), (30652, 40526)]