488664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 1446120

約数和(自身を除く): 957456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 617, 792, 1234, 1851, 2468, 3702, 4936, 5553, 6787, 7404, 11106, 13574, 14808, 20361, 22212, 27148, 40722, 44424, 54296, 61083, 81444, 122166, 162888, 244332, 488664]

約数ペア:

[(1, 488664), (2, 244332), (3, 162888), (4, 122166), (6, 81444), (8, 61083), (9, 54296), (11, 44424), (12, 40722), (18, 27148), (22, 22212), (24, 20361), (33, 14808), (36, 13574), (44, 11106), (66, 7404), (72, 6787), (88, 5553), (99, 4936), (132, 3702), (198, 2468), (264, 1851), (396, 1234), (617, 792)]