253669138576

素因数分解:

$2^4\times 7^1\times {\mathrm{5981}}^1\times {\mathrm{378683}}^1$

素因数の和:384679

約数の個数: 40

約数和(自身を含む): 561791346624

約数和(自身を除く): 308122208048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5981, 11962, 23924, 41867, 47848, 83734, 95696, 167468, 334936, 378683, 669872, 757366, 1514732, 2650781, 3029464, 5301562, 6058928, 10603124, 21206248, 42412496, 2264903023, 4529806046, 9059612092, 15854321161, 18119224184, 31708642322, 36238448368, 63417284644, 126834569288, 253669138576]

約数ペア:

[(1, 253669138576), (2, 126834569288), (4, 63417284644), (7, 36238448368), (8, 31708642322), (14, 18119224184), (16, 15854321161), (28, 9059612092), (56, 4529806046), (112, 2264903023), (5981, 42412496), (11962, 21206248), (23924, 10603124), (41867, 6058928), (47848, 5301562), (83734, 3029464), (95696, 2650781), (167468, 1514732), (334936, 757366), (378683, 669872)]