309407046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{6131}}^1$

素因数の和:6796

約数の個数: 32

約数和(自身を含む): 667554048

約数和(自身を除く): 358147002

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 647, 1294, 1941, 3882, 6131, 8411, 12262, 16822, 18393, 25233, 36786, 50466, 79703, 159406, 239109, 478218, 3966757, 7933514, 11900271, 23800542, 51567841, 103135682, 154703523, 309407046]

約数ペア:

[(1, 309407046), (2, 154703523), (3, 103135682), (6, 51567841), (13, 23800542), (26, 11900271), (39, 7933514), (78, 3966757), (647, 478218), (1294, 239109), (1941, 159406), (3882, 79703), (6131, 50466), (8411, 36786), (12262, 25233), (16822, 18393)]