305288208

素因数分解:

$2^4\times 3^2\times {\mathrm{2120057}}^1$

素因数の和:2120071

約数の個数: 30

約数和(自身を含む): 854383374

約数和(自身を除く): 549095166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2120057, 4240114, 6360171, 8480228, 12720342, 16960456, 19080513, 25440684, 33920912, 38161026, 50881368, 76322052, 101762736, 152644104, 305288208]

約数ペア:

[(1, 305288208), (2, 152644104), (3, 101762736), (4, 76322052), (6, 50881368), (8, 38161026), (9, 33920912), (12, 25440684), (16, 19080513), (18, 16960456), (24, 12720342), (36, 8480228), (48, 6360171), (72, 4240114), (144, 2120057)]