979320528

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1617

約数の個数: 120

約数和(自身を含む): 2832155040

約数和(自身を除く): 1852834512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 109, 129, 144, 172, 218, 258, 327, 344, 387, 436, 516, 654, 688, 774, 872, 981, 1032, 1308, 1451, 1548, 1744, 1962, 2064, 2616, 2902, 3096, 3924, 4353, 4687, 5232, 5804, 6192, 7848, 8706, 9374, 11608, 13059, 14061, 15696, 17412, 18748, 23216, 26118, 28122, 34824, 37496, 42183, 52236, 56244, 62393, 69648, 74992, 84366, 104472, 112488, 124786, 158159, 168732, 187179, 208944, 224976, 249572, 316318, 337464, 374358, 474477, 499144, 561537, 632636, 674928, 748716, 948954, 998288, 1123074, 1265272, 1423431, 1497432, 1897908, 2246148, 2530544, 2846862, 2994864, 3795816, 4492296, 5693724, 6800837, 7591632, 8984592, 11387448, 13601674, 20402511, 22774896, 27203348, 40805022, 54406696, 61207533, 81610044, 108813392, 122415066, 163220088, 244830132, 326440176, 489660264, 979320528]

約数ペア:

[(1, 979320528), (2, 489660264), (3, 326440176), (4, 244830132), (6, 163220088), (8, 122415066), (9, 108813392), (12, 81610044), (16, 61207533), (18, 54406696), (24, 40805022), (36, 27203348), (43, 22774896), (48, 20402511), (72, 13601674), (86, 11387448), (109, 8984592), (129, 7591632), (144, 6800837), (172, 5693724), (218, 4492296), (258, 3795816), (327, 2994864), (344, 2846862), (387, 2530544), (436, 2246148), (516, 1897908), (654, 1497432), (688, 1423431), (774, 1265272), (872, 1123074), (981, 998288), (1032, 948954), (1308, 748716), (1451, 674928), (1548, 632636), (1744, 561537), (1962, 499144), (2064, 474477), (2616, 374358), (2902, 337464), (3096, 316318), (3924, 249572), (4353, 224976), (4687, 208944), (5232, 187179), (5804, 168732), (6192, 158159), (7848, 124786), (8706, 112488), (9374, 104472), (11608, 84366), (13059, 74992), (14061, 69648), (15696, 62393), (17412, 56244), (18748, 52236), (23216, 42183), (26118, 37496), (28122, 34824)]