1649668968

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{739099}}^1$

素因数の和:739142

約数の個数: 48

約数和(自身を含む): 4611984000

約数和(自身を除く): 2962315032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 739099, 1478198, 2217297, 2956396, 4434594, 5912792, 6651891, 8869188, 13303782, 17738376, 22912069, 26607564, 45824138, 53215128, 68736207, 91648276, 137472414, 183296552, 206208621, 274944828, 412417242, 549889656, 824834484, 1649668968]

約数ペア:

[(1, 1649668968), (2, 824834484), (3, 549889656), (4, 412417242), (6, 274944828), (8, 206208621), (9, 183296552), (12, 137472414), (18, 91648276), (24, 68736207), (31, 53215128), (36, 45824138), (62, 26607564), (72, 22912069), (93, 17738376), (124, 13303782), (186, 8869188), (248, 6651891), (279, 5912792), (372, 4434594), (558, 2956396), (744, 2217297), (1116, 1478198), (2232, 739099)]