228173624

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1289}}^1$

素因数の和:1440

約数の個数: 64

約数和(自身を含む): 510840000

約数和(自身を除く): 282666376

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 109, 116, 203, 218, 232, 406, 436, 763, 812, 872, 1289, 1526, 1624, 2578, 3052, 3161, 5156, 6104, 6322, 9023, 10312, 12644, 18046, 22127, 25288, 36092, 37381, 44254, 72184, 74762, 88508, 140501, 149524, 177016, 261667, 281002, 299048, 523334, 562004, 983507, 1046668, 1124008, 1967014, 2093336, 3934028, 4074529, 7868056, 8149058, 16298116, 28521703, 32596232, 57043406, 114086812, 228173624]

約数ペア:

[(1, 228173624), (2, 114086812), (4, 57043406), (7, 32596232), (8, 28521703), (14, 16298116), (28, 8149058), (29, 7868056), (56, 4074529), (58, 3934028), (109, 2093336), (116, 1967014), (203, 1124008), (218, 1046668), (232, 983507), (406, 562004), (436, 523334), (763, 299048), (812, 281002), (872, 261667), (1289, 177016), (1526, 149524), (1624, 140501), (2578, 88508), (3052, 74762), (3161, 72184), (5156, 44254), (6104, 37381), (6322, 36092), (9023, 25288), (10312, 22127), (12644, 18046)]