308796872

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{1031}}^1\times {\mathrm{1291}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 600004800

約数和(自身を除く): 291207928

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 1031, 1291, 2062, 2582, 4124, 5164, 8248, 10328, 29899, 37439, 59798, 74878, 119596, 149756, 239192, 299512, 1331021, 2662042, 5324084, 10648168, 38599609, 77199218, 154398436, 308796872]

約数ペア:

[(1, 308796872), (2, 154398436), (4, 77199218), (8, 38599609), (29, 10648168), (58, 5324084), (116, 2662042), (232, 1331021), (1031, 299512), (1291, 239192), (2062, 149756), (2582, 119596), (4124, 74878), (5164, 59798), (8248, 37439), (10328, 29899)]