259790496

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20347}}^1$

素因数の和:20386

約数の個数: 96

約数和(自身を含む): 820431360

約数和(自身を除く): 560640864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 20347, 40694, 61041, 81388, 122082, 142429, 162776, 244164, 284858, 325552, 386593, 427287, 488328, 569716, 651104, 773186, 854574, 976656, 1139432, 1159779, 1546372, 1709148, 1953312, 2278864, 2319558, 2706151, 3092744, 3418296, 4557728, 4639116, 5412302, 6185488, 6836592, 8118453, 9278232, 10824604, 12370976, 13673184, 16236906, 18556464, 21649208, 32473812, 37112928, 43298416, 64947624, 86596832, 129895248, 259790496]

約数ペア:

[(1, 259790496), (2, 129895248), (3, 86596832), (4, 64947624), (6, 43298416), (7, 37112928), (8, 32473812), (12, 21649208), (14, 18556464), (16, 16236906), (19, 13673184), (21, 12370976), (24, 10824604), (28, 9278232), (32, 8118453), (38, 6836592), (42, 6185488), (48, 5412302), (56, 4639116), (57, 4557728), (76, 3418296), (84, 3092744), (96, 2706151), (112, 2319558), (114, 2278864), (133, 1953312), (152, 1709148), (168, 1546372), (224, 1159779), (228, 1139432), (266, 976656), (304, 854574), (336, 773186), (399, 651104), (456, 569716), (532, 488328), (608, 427287), (672, 386593), (798, 325552), (912, 284858), (1064, 244164), (1596, 162776), (1824, 142429), (2128, 122082), (3192, 81388), (4256, 61041), (6384, 40694), (12768, 20347)]