243364848

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{123661}}^1$

素因数の和:123713

約数の個数: 40

約数和(自身を含む): 644031696

約数和(自身を除く): 400666848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 123661, 247322, 370983, 494644, 741966, 989288, 1483932, 1978576, 2967864, 5070101, 5935728, 10140202, 15210303, 20280404, 30420606, 40560808, 60841212, 81121616, 121682424, 243364848]

約数ペア:

[(1, 243364848), (2, 121682424), (3, 81121616), (4, 60841212), (6, 40560808), (8, 30420606), (12, 20280404), (16, 15210303), (24, 10140202), (41, 5935728), (48, 5070101), (82, 2967864), (123, 1978576), (164, 1483932), (246, 989288), (328, 741966), (492, 494644), (656, 370983), (984, 247322), (1968, 123661)]