2585856

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:76

約数の個数: 144

約数和(自身を含む): 8699264

約数和(自身を除く): 6113408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 52, 56, 64, 74, 78, 84, 91, 96, 104, 111, 112, 128, 148, 156, 168, 182, 192, 208, 222, 224, 256, 259, 273, 296, 312, 336, 364, 384, 416, 444, 448, 481, 518, 546, 592, 624, 672, 728, 768, 777, 832, 888, 896, 962, 1036, 1092, 1184, 1248, 1344, 1443, 1456, 1554, 1664, 1776, 1792, 1924, 2072, 2184, 2368, 2496, 2688, 2886, 2912, 3108, 3328, 3367, 3552, 3848, 4144, 4368, 4736, 4992, 5376, 5772, 5824, 6216, 6734, 7104, 7696, 8288, 8736, 9472, 9984, 10101, 11544, 11648, 12432, 13468, 14208, 15392, 16576, 17472, 20202, 23088, 23296, 24864, 26936, 28416, 30784, 33152, 34944, 40404, 46176, 49728, 53872, 61568, 66304, 69888, 80808, 92352, 99456, 107744, 123136, 161616, 184704, 198912, 215488, 323232, 369408, 430976, 646464, 861952, 1292928, 2585856]

約数ペア:

[(1, 2585856), (2, 1292928), (3, 861952), (4, 646464), (6, 430976), (7, 369408), (8, 323232), (12, 215488), (13, 198912), (14, 184704), (16, 161616), (21, 123136), (24, 107744), (26, 99456), (28, 92352), (32, 80808), (37, 69888), (39, 66304), (42, 61568), (48, 53872), (52, 49728), (56, 46176), (64, 40404), (74, 34944), (78, 33152), (84, 30784), (91, 28416), (96, 26936), (104, 24864), (111, 23296), (112, 23088), (128, 20202), (148, 17472), (156, 16576), (168, 15392), (182, 14208), (192, 13468), (208, 12432), (222, 11648), (224, 11544), (256, 10101), (259, 9984), (273, 9472), (296, 8736), (312, 8288), (336, 7696), (364, 7104), (384, 6734), (416, 6216), (444, 5824), (448, 5772), (481, 5376), (518, 4992), (546, 4736), (592, 4368), (624, 4144), (672, 3848), (728, 3552), (768, 3367), (777, 3328), (832, 3108), (888, 2912), (896, 2886), (962, 2688), (1036, 2496), (1092, 2368), (1184, 2184), (1248, 2072), (1344, 1924), (1443, 1792), (1456, 1776), (1554, 1664)]