1255758888

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{811}}^1$

素因数の和:1402

約数の個数: 64

約数和(自身を含む): 3171672000

約数和(自身を除く): 1915913112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 433, 447, 596, 811, 866, 894, 1192, 1299, 1622, 1732, 1788, 2433, 2598, 3244, 3464, 3576, 4866, 5196, 6488, 9732, 10392, 19464, 64517, 120839, 129034, 193551, 241678, 258068, 351163, 362517, 387102, 483356, 516136, 702326, 725034, 774204, 966712, 1053489, 1404652, 1450068, 1548408, 2106978, 2809304, 2900136, 4213956, 8427912, 52323287, 104646574, 156969861, 209293148, 313939722, 418586296, 627879444, 1255758888]

約数ペア:

[(1, 1255758888), (2, 627879444), (3, 418586296), (4, 313939722), (6, 209293148), (8, 156969861), (12, 104646574), (24, 52323287), (149, 8427912), (298, 4213956), (433, 2900136), (447, 2809304), (596, 2106978), (811, 1548408), (866, 1450068), (894, 1404652), (1192, 1053489), (1299, 966712), (1622, 774204), (1732, 725034), (1788, 702326), (2433, 516136), (2598, 483356), (3244, 387102), (3464, 362517), (3576, 351163), (4866, 258068), (5196, 241678), (6488, 193551), (9732, 129034), (10392, 120839), (19464, 64517)]