308238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 725760

約数和(自身を除く): 417522

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 179, 246, 287, 358, 537, 574, 861, 1074, 1253, 1722, 2506, 3759, 7339, 7518, 14678, 22017, 44034, 51373, 102746, 154119, 308238]

約数ペア:

[(1, 308238), (2, 154119), (3, 102746), (6, 51373), (7, 44034), (14, 22017), (21, 14678), (41, 7518), (42, 7339), (82, 3759), (123, 2506), (179, 1722), (246, 1253), (287, 1074), (358, 861), (537, 574)]