264247728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 743696448

約数和(自身を除く): 479448720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 289, 344, 408, 443, 516, 578, 688, 731, 816, 867, 886, 1032, 1156, 1329, 1462, 1734, 1772, 2064, 2193, 2312, 2658, 2924, 3468, 3544, 4386, 4624, 5316, 5848, 6936, 7088, 7531, 8772, 10632, 11696, 12427, 13872, 15062, 17544, 19049, 21264, 22593, 24854, 30124, 35088, 37281, 38098, 45186, 49708, 57147, 60248, 74562, 76196, 90372, 99416, 114294, 120496, 128027, 149124, 152392, 180744, 198832, 228588, 256054, 298248, 304784, 323833, 361488, 384081, 457176, 512108, 596496, 647666, 768162, 914352, 971499, 1024216, 1295332, 1536324, 1942998, 2048432, 2590664, 3072648, 3885996, 5181328, 5505161, 6145296, 7771992, 11010322, 15543984, 16515483, 22020644, 33030966, 44041288, 66061932, 88082576, 132123864, 264247728]

約数ペア:

[(1, 264247728), (2, 132123864), (3, 88082576), (4, 66061932), (6, 44041288), (8, 33030966), (12, 22020644), (16, 16515483), (17, 15543984), (24, 11010322), (34, 7771992), (43, 6145296), (48, 5505161), (51, 5181328), (68, 3885996), (86, 3072648), (102, 2590664), (129, 2048432), (136, 1942998), (172, 1536324), (204, 1295332), (258, 1024216), (272, 971499), (289, 914352), (344, 768162), (408, 647666), (443, 596496), (516, 512108), (578, 457176), (688, 384081), (731, 361488), (816, 323833), (867, 304784), (886, 298248), (1032, 256054), (1156, 228588), (1329, 198832), (1462, 180744), (1734, 152392), (1772, 149124), (2064, 128027), (2193, 120496), (2312, 114294), (2658, 99416), (2924, 90372), (3468, 76196), (3544, 74562), (4386, 60248), (4624, 57147), (5316, 49708), (5848, 45186), (6936, 38098), (7088, 37281), (7531, 35088), (8772, 30124), (10632, 24854), (11696, 22593), (12427, 21264), (13872, 19049), (15062, 17544)]