431208

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 1200420

約数和(自身を除く): 769212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 113, 159, 212, 226, 318, 339, 424, 452, 477, 636, 678, 904, 954, 1017, 1272, 1356, 1908, 2034, 2712, 3816, 4068, 5989, 8136, 11978, 17967, 23956, 35934, 47912, 53901, 71868, 107802, 143736, 215604, 431208]

約数ペア:

[(1, 431208), (2, 215604), (3, 143736), (4, 107802), (6, 71868), (8, 53901), (9, 47912), (12, 35934), (18, 23956), (24, 17967), (36, 11978), (53, 8136), (72, 5989), (106, 4068), (113, 3816), (159, 2712), (212, 2034), (226, 1908), (318, 1356), (339, 1272), (424, 1017), (452, 954), (477, 904), (636, 678)]