328702986

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{1063}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 731989440

約数和(自身を除く): 403286454

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 419, 738, 838, 1063, 1257, 2126, 2514, 3189, 3771, 6378, 7542, 9567, 17179, 19134, 34358, 43583, 51537, 87166, 103074, 130749, 154611, 261498, 309222, 392247, 445397, 784494, 890794, 1336191, 2672382, 4008573, 8017146, 18261277, 36522554, 54783831, 109567662, 164351493, 328702986]

約数ペア:

[(1, 328702986), (2, 164351493), (3, 109567662), (6, 54783831), (9, 36522554), (18, 18261277), (41, 8017146), (82, 4008573), (123, 2672382), (246, 1336191), (369, 890794), (419, 784494), (738, 445397), (838, 392247), (1063, 309222), (1257, 261498), (2126, 154611), (2514, 130749), (3189, 103074), (3771, 87166), (6378, 51537), (7542, 43583), (9567, 34358), (17179, 19134)]