1268465156

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{340619}}^1$

素因数の和:340656

約数の個数: 36

約数和(自身を含む): 2718147600

約数和(自身を除く): 1449682444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 340619, 681238, 1362476, 2384333, 4768666, 6471761, 9537332, 12943522, 16690331, 25887044, 33380662, 45302327, 66761324, 90604654, 181209308, 317116289, 634232578, 1268465156]

約数ペア:

[(1, 1268465156), (2, 634232578), (4, 317116289), (7, 181209308), (14, 90604654), (19, 66761324), (28, 45302327), (38, 33380662), (49, 25887044), (76, 16690331), (98, 12943522), (133, 9537332), (196, 6471761), (266, 4768666), (532, 2384333), (931, 1362476), (1862, 681238), (3724, 340619)]