326161912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{22291}}^1$

素因数の和:22387

約数の個数: 32

約数和(自身を含む): 642009600

約数和(自身を除く): 315847688

約数列:

[1, 2, 4, 8, 31, 59, 62, 118, 124, 236, 248, 472, 1829, 3658, 7316, 14632, 22291, 44582, 89164, 178328, 691021, 1315169, 1382042, 2630338, 2764084, 5260676, 5528168, 10521352, 40770239, 81540478, 163080956, 326161912]

約数ペア:

[(1, 326161912), (2, 163080956), (4, 81540478), (8, 40770239), (31, 10521352), (59, 5528168), (62, 5260676), (118, 2764084), (124, 2630338), (236, 1382042), (248, 1315169), (472, 691021), (1829, 178328), (3658, 89164), (7316, 44582), (14632, 22291)]