260439312

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{110731}}^1$

素因数の和:110756

約数の個数: 60

約数和(自身を含む): 782653776

約数和(自身を除く): 522214464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 110731, 221462, 332193, 442924, 664386, 775117, 885848, 1328772, 1550234, 1771696, 2325351, 2657544, 3100468, 4650702, 5315088, 5425819, 6200936, 9301404, 10851638, 12401872, 16277457, 18602808, 21703276, 32554914, 37205616, 43406552, 65109828, 86813104, 130219656, 260439312]

約数ペア:

[(1, 260439312), (2, 130219656), (3, 86813104), (4, 65109828), (6, 43406552), (7, 37205616), (8, 32554914), (12, 21703276), (14, 18602808), (16, 16277457), (21, 12401872), (24, 10851638), (28, 9301404), (42, 6200936), (48, 5425819), (49, 5315088), (56, 4650702), (84, 3100468), (98, 2657544), (112, 2325351), (147, 1771696), (168, 1550234), (196, 1328772), (294, 885848), (336, 775117), (392, 664386), (588, 442924), (784, 332193), (1176, 221462), (2352, 110731)]