391864104

素因数分解:

$2^3\times 3^2\times {\mathrm{617}}^1\times {\mathrm{8821}}^1$

素因数の和:9450

約数の個数: 48

約数和(自身を含む): 1063139220

約数和(自身を除く): 671275116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 617, 1234, 1851, 2468, 3702, 4936, 5553, 7404, 8821, 11106, 14808, 17642, 22212, 26463, 35284, 44424, 52926, 70568, 79389, 105852, 158778, 211704, 317556, 635112, 5442557, 10885114, 16327671, 21770228, 32655342, 43540456, 48983013, 65310684, 97966026, 130621368, 195932052, 391864104]

約数ペア:

[(1, 391864104), (2, 195932052), (3, 130621368), (4, 97966026), (6, 65310684), (8, 48983013), (9, 43540456), (12, 32655342), (18, 21770228), (24, 16327671), (36, 10885114), (72, 5442557), (617, 635112), (1234, 317556), (1851, 211704), (2468, 158778), (3702, 105852), (4936, 79389), (5553, 70568), (7404, 52926), (8821, 44424), (11106, 35284), (14808, 26463), (17642, 22212)]