331340696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{36947}}^1$

素因数の和:37031

約数の個数: 32

約数和(自身を含む): 665064000

約数和(自身を除く): 333723304

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 36947, 73894, 147788, 295576, 701993, 1403986, 2179873, 2807972, 4359746, 5615944, 8719492, 17438984, 41417587, 82835174, 165670348, 331340696]

約数ペア:

[(1, 331340696), (2, 165670348), (4, 82835174), (8, 41417587), (19, 17438984), (38, 8719492), (59, 5615944), (76, 4359746), (118, 2807972), (152, 2179873), (236, 1403986), (472, 701993), (1121, 295576), (2242, 147788), (4484, 73894), (8968, 36947)]