252172338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^2$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 557548704

約数和(自身を除く): 305376366

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 167, 274, 334, 411, 501, 822, 1002, 1507, 1837, 3014, 3674, 4521, 5511, 9042, 11022, 22879, 27889, 45758, 55778, 68637, 83667, 137274, 167334, 251669, 306779, 503338, 613558, 755007, 920337, 1510014, 1840674, 3820793, 7641586, 11462379, 22924758, 42028723, 84057446, 126086169, 252172338]

約数ペア:

[(1, 252172338), (2, 126086169), (3, 84057446), (6, 42028723), (11, 22924758), (22, 11462379), (33, 7641586), (66, 3820793), (137, 1840674), (167, 1510014), (274, 920337), (334, 755007), (411, 613558), (501, 503338), (822, 306779), (1002, 251669), (1507, 167334), (1837, 137274), (3014, 83667), (3674, 68637), (4521, 55778), (5511, 45758), (9042, 27889), (11022, 22879)]