2731551216

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{434407}}^1$

素因数の和:434549

約数の個数: 40

約数和(自身を含む): 7110390144

約数和(自身を除く): 4378838928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 434407, 868814, 1303221, 1737628, 2606442, 3475256, 5212884, 6950512, 10425768, 20851536, 56907317, 113814634, 170721951, 227629268, 341443902, 455258536, 682887804, 910517072, 1365775608, 2731551216]

約数ペア:

[(1, 2731551216), (2, 1365775608), (3, 910517072), (4, 682887804), (6, 455258536), (8, 341443902), (12, 227629268), (16, 170721951), (24, 113814634), (48, 56907317), (131, 20851536), (262, 10425768), (393, 6950512), (524, 5212884), (786, 3475256), (1048, 2606442), (1572, 1737628), (2096, 1303221), (3144, 868814), (6288, 434407)]