490296

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 1267200

約数和(自身を除く): 776904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 659, 744, 1318, 1977, 2636, 3954, 5272, 7908, 15816, 20429, 40858, 61287, 81716, 122574, 163432, 245148, 490296]

約数ペア:

[(1, 490296), (2, 245148), (3, 163432), (4, 122574), (6, 81716), (8, 61287), (12, 40858), (24, 20429), (31, 15816), (62, 7908), (93, 5272), (124, 3954), (186, 2636), (248, 1977), (372, 1318), (659, 744)]