487001268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{346867}}^1$

素因数の和:346893

約数の個数: 48

約数和(自身を含む): 1359722560

約数和(自身を除く): 872721292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 346867, 693734, 1040601, 1387468, 2081202, 3121803, 4162404, 4509271, 6243606, 9018542, 9365409, 12487212, 13527813, 18037084, 18730818, 27055626, 37461636, 40583439, 54111252, 81166878, 121750317, 162333756, 243500634, 487001268]

約数ペア:

[(1, 487001268), (2, 243500634), (3, 162333756), (4, 121750317), (6, 81166878), (9, 54111252), (12, 40583439), (13, 37461636), (18, 27055626), (26, 18730818), (27, 18037084), (36, 13527813), (39, 12487212), (52, 9365409), (54, 9018542), (78, 6243606), (108, 4509271), (117, 4162404), (156, 3121803), (234, 2081202), (351, 1387468), (468, 1040601), (702, 693734), (1404, 346867)]