256375392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29347}}^1$

素因数の和:29380

約数の個数: 96

約数和(自身を含む): 828317952

約数和(自身を除く): 571942560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 29347, 58694, 88041, 117388, 176082, 205429, 234776, 352164, 381511, 410858, 469552, 616287, 704328, 763022, 821716, 939104, 1144533, 1232574, 1408656, 1526044, 1643432, 2289066, 2465148, 2670577, 2817312, 3052088, 3286864, 4578132, 4930296, 5341154, 6104176, 6573728, 8011731, 9156264, 9860592, 10682308, 12208352, 16023462, 18312528, 19721184, 21364616, 32046924, 36625056, 42729232, 64093848, 85458464, 128187696, 256375392]

約数ペア:

[(1, 256375392), (2, 128187696), (3, 85458464), (4, 64093848), (6, 42729232), (7, 36625056), (8, 32046924), (12, 21364616), (13, 19721184), (14, 18312528), (16, 16023462), (21, 12208352), (24, 10682308), (26, 9860592), (28, 9156264), (32, 8011731), (39, 6573728), (42, 6104176), (48, 5341154), (52, 4930296), (56, 4578132), (78, 3286864), (84, 3052088), (91, 2817312), (96, 2670577), (104, 2465148), (112, 2289066), (156, 1643432), (168, 1526044), (182, 1408656), (208, 1232574), (224, 1144533), (273, 939104), (312, 821716), (336, 763022), (364, 704328), (416, 616287), (546, 469552), (624, 410858), (672, 381511), (728, 352164), (1092, 234776), (1248, 205429), (1456, 176082), (2184, 117388), (2912, 88041), (4368, 58694), (8736, 29347)]