320415792

素因数分解:

$2^4\times 3^1\times {\mathrm{2161}}^1\times {\mathrm{3089}}^1$

素因数の和:5261

約数の個数: 40

約数和(自身を含む): 828391920

約数和(自身を除く): 507976128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2161, 3089, 4322, 6178, 6483, 8644, 9267, 12356, 12966, 17288, 18534, 24712, 25932, 34576, 37068, 49424, 51864, 74136, 103728, 148272, 6675329, 13350658, 20025987, 26701316, 40051974, 53402632, 80103948, 106805264, 160207896, 320415792]

約数ペア:

[(1, 320415792), (2, 160207896), (3, 106805264), (4, 80103948), (6, 53402632), (8, 40051974), (12, 26701316), (16, 20025987), (24, 13350658), (48, 6675329), (2161, 148272), (3089, 103728), (4322, 74136), (6178, 51864), (6483, 49424), (8644, 37068), (9267, 34576), (12356, 25932), (12966, 24712), (17288, 18534)]