826586488

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8537}}^1$

素因数の和:8589

約数の個数: 96

約数和(自身を含む): 2043997200

約数和(自身を除く): 1217410712

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 247, 266, 364, 392, 494, 532, 637, 728, 931, 988, 1064, 1274, 1729, 1862, 1976, 2548, 3458, 3724, 5096, 6916, 7448, 8537, 12103, 13832, 17074, 24206, 34148, 48412, 59759, 68296, 96824, 110981, 119518, 162203, 221962, 239036, 324406, 418313, 443924, 478072, 648812, 776867, 836626, 887848, 1135421, 1297624, 1553734, 1673252, 2108639, 2270842, 3107468, 3346504, 4217278, 4541684, 5438069, 6214936, 7947947, 8434556, 9083368, 10876138, 14760473, 15895894, 16869112, 21752276, 29520946, 31791788, 43504552, 59041892, 63583576, 103323311, 118083784, 206646622, 413293244, 826586488]

約数ペア:

[(1, 826586488), (2, 413293244), (4, 206646622), (7, 118083784), (8, 103323311), (13, 63583576), (14, 59041892), (19, 43504552), (26, 31791788), (28, 29520946), (38, 21752276), (49, 16869112), (52, 15895894), (56, 14760473), (76, 10876138), (91, 9083368), (98, 8434556), (104, 7947947), (133, 6214936), (152, 5438069), (182, 4541684), (196, 4217278), (247, 3346504), (266, 3107468), (364, 2270842), (392, 2108639), (494, 1673252), (532, 1553734), (637, 1297624), (728, 1135421), (931, 887848), (988, 836626), (1064, 776867), (1274, 648812), (1729, 478072), (1862, 443924), (1976, 418313), (2548, 324406), (3458, 239036), (3724, 221962), (5096, 162203), (6916, 119518), (7448, 110981), (8537, 96824), (12103, 68296), (13832, 59759), (17074, 48412), (24206, 34148)]