265516576

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1758

約数の個数: 72

約数和(自身を含む): 585903780

約数和(自身を除く): 320387204

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 169, 208, 232, 338, 377, 416, 464, 676, 754, 928, 1352, 1508, 1693, 2704, 3016, 3386, 4901, 5408, 6032, 6772, 9802, 12064, 13544, 19604, 22009, 27088, 39208, 44018, 49097, 54176, 78416, 88036, 98194, 156832, 176072, 196388, 286117, 352144, 392776, 572234, 638261, 704288, 785552, 1144468, 1276522, 1571104, 2288936, 2553044, 4577872, 5106088, 8297393, 9155744, 10212176, 16594786, 20424352, 33189572, 66379144, 132758288, 265516576]

約数ペア:

[(1, 265516576), (2, 132758288), (4, 66379144), (8, 33189572), (13, 20424352), (16, 16594786), (26, 10212176), (29, 9155744), (32, 8297393), (52, 5106088), (58, 4577872), (104, 2553044), (116, 2288936), (169, 1571104), (208, 1276522), (232, 1144468), (338, 785552), (377, 704288), (416, 638261), (464, 572234), (676, 392776), (754, 352144), (928, 286117), (1352, 196388), (1508, 176072), (1693, 156832), (2704, 98194), (3016, 88036), (3386, 78416), (4901, 54176), (5408, 49097), (6032, 44018), (6772, 39208), (9802, 27088), (12064, 22009), (13544, 19604)]