664455612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{94009}}^1$

素因数の和:94066

約数の個数: 48

約数和(自身を含む): 1684659200

約数和(自身を除く): 1020203588

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 94009, 188018, 282027, 376036, 564054, 1128108, 1786171, 2914279, 3572342, 5358513, 5828558, 7144684, 8742837, 10717026, 11657116, 17485674, 21434052, 34971348, 55371301, 110742602, 166113903, 221485204, 332227806, 664455612]

約数ペア:

[(1, 664455612), (2, 332227806), (3, 221485204), (4, 166113903), (6, 110742602), (12, 55371301), (19, 34971348), (31, 21434052), (38, 17485674), (57, 11657116), (62, 10717026), (76, 8742837), (93, 7144684), (114, 5828558), (124, 5358513), (186, 3572342), (228, 2914279), (372, 1786171), (589, 1128108), (1178, 564054), (1767, 376036), (2356, 282027), (3534, 188018), (7068, 94009)]