2393150876912

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1\times {\mathrm{5437}}^1$

素因数の和:7018

約数の個数: 80

約数和(自身を含む): 4704863631360

約数和(自身を除く): 2311712754448

約数列:

[1, 2, 4, 8, 16, 137, 157, 274, 314, 548, 628, 1096, 1256, 1279, 2192, 2512, 2558, 5116, 5437, 10232, 10874, 20464, 21509, 21748, 43018, 43496, 86036, 86992, 172072, 175223, 200803, 344144, 350446, 401606, 700892, 744869, 803212, 853609, 1401784, 1489738, 1606424, 1707218, 2803568, 2979476, 3212848, 3414436, 5958952, 6828872, 6953923, 11917904, 13657744, 13907846, 27510011, 27815692, 55020022, 55631384, 110040044, 111262768, 116944433, 220080088, 233888866, 440160176, 467777732, 935555464, 952687451, 1091765911, 1871110928, 1905374902, 2183531822, 3810749804, 4367063644, 7621499608, 8734127288, 15242999216, 17468254576, 149571929807, 299143859614, 598287719228, 1196575438456, 2393150876912]

約数ペア:

[(1, 2393150876912), (2, 1196575438456), (4, 598287719228), (8, 299143859614), (16, 149571929807), (137, 17468254576), (157, 15242999216), (274, 8734127288), (314, 7621499608), (548, 4367063644), (628, 3810749804), (1096, 2183531822), (1256, 1905374902), (1279, 1871110928), (2192, 1091765911), (2512, 952687451), (2558, 935555464), (5116, 467777732), (5437, 440160176), (10232, 233888866), (10874, 220080088), (20464, 116944433), (21509, 111262768), (21748, 110040044), (43018, 55631384), (43496, 55020022), (86036, 27815692), (86992, 27510011), (172072, 13907846), (175223, 13657744), (200803, 11917904), (344144, 6953923), (350446, 6828872), (401606, 5958952), (700892, 3414436), (744869, 3212848), (803212, 2979476), (853609, 2803568), (1401784, 1707218), (1489738, 1606424)]