320664

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 829440

約数和(自身を除く): 508776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 431, 744, 862, 1293, 1724, 2586, 3448, 5172, 10344, 13361, 26722, 40083, 53444, 80166, 106888, 160332, 320664]

約数ペア:

[(1, 320664), (2, 160332), (3, 106888), (4, 80166), (6, 53444), (8, 40083), (12, 26722), (24, 13361), (31, 10344), (62, 5172), (93, 3448), (124, 2586), (186, 1724), (248, 1293), (372, 862), (431, 744)]