2012319064

素因数分解:

$2^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 4486164480

約数和(自身を除く): 2473845416

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 127, 166, 196, 254, 332, 392, 487, 508, 581, 664, 889, 974, 1016, 1162, 1778, 1948, 2324, 3409, 3556, 3896, 4067, 4648, 6223, 6818, 7112, 8134, 10541, 12446, 13636, 16268, 21082, 23863, 24892, 27272, 32536, 40421, 42164, 47726, 49784, 61849, 73787, 80842, 84328, 95452, 123698, 147574, 161684, 190904, 247396, 282947, 295148, 323368, 432943, 494792, 516509, 565894, 590296, 865886, 1033018, 1131788, 1731772, 1980629, 2066036, 2263576, 3030601, 3463544, 3961258, 4132072, 5133467, 6061202, 7922516, 10266934, 12122404, 15845032, 20533868, 24244808, 35934269, 41067736, 71868538, 143737076, 251539883, 287474152, 503079766, 1006159532, 2012319064]

約数ペア:

[(1, 2012319064), (2, 1006159532), (4, 503079766), (7, 287474152), (8, 251539883), (14, 143737076), (28, 71868538), (49, 41067736), (56, 35934269), (83, 24244808), (98, 20533868), (127, 15845032), (166, 12122404), (196, 10266934), (254, 7922516), (332, 6061202), (392, 5133467), (487, 4132072), (508, 3961258), (581, 3463544), (664, 3030601), (889, 2263576), (974, 2066036), (1016, 1980629), (1162, 1731772), (1778, 1131788), (1948, 1033018), (2324, 865886), (3409, 590296), (3556, 565894), (3896, 516509), (4067, 494792), (4648, 432943), (6223, 323368), (6818, 295148), (7112, 282947), (8134, 247396), (10541, 190904), (12446, 161684), (13636, 147574), (16268, 123698), (21082, 95452), (23863, 84328), (24892, 80842), (27272, 73787), (32536, 61849), (40421, 49784), (42164, 47726)]