248562696

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{220357}}^1$

素因数の和:220413

約数の個数: 32

約数和(自身を含む): 634631040

約数和(自身を除く): 386068344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 220357, 440714, 661071, 881428, 1322142, 1762856, 2644284, 5288568, 10356779, 20713558, 31070337, 41427116, 62140674, 82854232, 124281348, 248562696]

約数ペア:

[(1, 248562696), (2, 124281348), (3, 82854232), (4, 62140674), (6, 41427116), (8, 31070337), (12, 20713558), (24, 10356779), (47, 5288568), (94, 2644284), (141, 1762856), (188, 1322142), (282, 881428), (376, 661071), (564, 440714), (1128, 220357)]