1296009722

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5849}}^1$

素因数の和:5908

約数の個数: 64

約数和(自身を含む): 2527200000

約数和(自身を除く): 1231190278

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 343, 646, 686, 833, 931, 1666, 1862, 2261, 4522, 5831, 5849, 6517, 11662, 11698, 13034, 15827, 31654, 40943, 81886, 99433, 110789, 111131, 198866, 221578, 222262, 286601, 573202, 696031, 777917, 1392062, 1555834, 1889227, 2006207, 3778454, 4012414, 4872217, 5445419, 9744434, 10890838, 13224589, 26449178, 34105519, 38117933, 68211038, 76235866, 92572123, 185144246, 648004861, 1296009722]

約数ペア:

[(1, 1296009722), (2, 648004861), (7, 185144246), (14, 92572123), (17, 76235866), (19, 68211038), (34, 38117933), (38, 34105519), (49, 26449178), (98, 13224589), (119, 10890838), (133, 9744434), (238, 5445419), (266, 4872217), (323, 4012414), (343, 3778454), (646, 2006207), (686, 1889227), (833, 1555834), (931, 1392062), (1666, 777917), (1862, 696031), (2261, 573202), (4522, 286601), (5831, 222262), (5849, 221578), (6517, 198866), (11662, 111131), (11698, 110789), (13034, 99433), (15827, 81886), (31654, 40943)]