2785641216

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{213361}}^1$

素因数の和:213397

約数の個数: 72

約数和(自身を含む): 7850014704

約数和(自身を除く): 5064373488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 13056, 213361, 426722, 640083, 853444, 1280166, 1706888, 2560332, 3413776, 3627137, 5120664, 6827552, 7254274, 10241328, 10881411, 13655104, 14508548, 20482656, 21762822, 27310208, 29017096, 40965312, 43525644, 54620416, 58034192, 81930624, 87051288, 116068384, 163861248, 174102576, 232136768, 348205152, 464273536, 696410304, 928547072, 1392820608, 2785641216]

約数ペア:

[(1, 2785641216), (2, 1392820608), (3, 928547072), (4, 696410304), (6, 464273536), (8, 348205152), (12, 232136768), (16, 174102576), (17, 163861248), (24, 116068384), (32, 87051288), (34, 81930624), (48, 58034192), (51, 54620416), (64, 43525644), (68, 40965312), (96, 29017096), (102, 27310208), (128, 21762822), (136, 20482656), (192, 14508548), (204, 13655104), (256, 10881411), (272, 10241328), (384, 7254274), (408, 6827552), (544, 5120664), (768, 3627137), (816, 3413776), (1088, 2560332), (1632, 1706888), (2176, 1280166), (3264, 853444), (4352, 640083), (6528, 426722), (13056, 213361)]