388456056

素因数分解:

$2^3\times 3^2\times {\mathrm{1031}}^1\times {\mathrm{5233}}^1$

素因数の和:6276

約数の個数: 48

約数和(自身を含む): 1053290160

約数和(自身を除く): 664834104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1031, 2062, 3093, 4124, 5233, 6186, 8248, 9279, 10466, 12372, 15699, 18558, 20932, 24744, 31398, 37116, 41864, 47097, 62796, 74232, 94194, 125592, 188388, 376776, 5395223, 10790446, 16185669, 21580892, 32371338, 43161784, 48557007, 64742676, 97114014, 129485352, 194228028, 388456056]

約数ペア:

[(1, 388456056), (2, 194228028), (3, 129485352), (4, 97114014), (6, 64742676), (8, 48557007), (9, 43161784), (12, 32371338), (18, 21580892), (24, 16185669), (36, 10790446), (72, 5395223), (1031, 376776), (2062, 188388), (3093, 125592), (4124, 94194), (5233, 74232), (6186, 62796), (8248, 47097), (9279, 41864), (10466, 37116), (12372, 31398), (15699, 24744), (18558, 20932)]