1567447216

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 3238185600

約数和(自身を除く): 1670738384

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 79, 116, 122, 158, 232, 244, 316, 464, 488, 632, 701, 976, 1264, 1402, 1769, 2291, 2804, 3538, 4582, 4819, 5608, 7076, 9164, 9638, 11216, 14152, 18328, 19276, 20329, 28304, 36656, 38552, 40658, 42761, 55379, 77104, 81316, 85522, 110758, 139751, 162632, 171044, 221516, 279502, 325264, 342088, 443032, 559004, 684176, 886064, 1118008, 1240069, 1605991, 2236016, 2480138, 3211982, 3378119, 4960276, 6423964, 6756238, 9920552, 12847928, 13512476, 19841104, 25695856, 27024952, 54049904, 97965451, 195930902, 391861804, 783723608, 1567447216]

約数ペア:

[(1, 1567447216), (2, 783723608), (4, 391861804), (8, 195930902), (16, 97965451), (29, 54049904), (58, 27024952), (61, 25695856), (79, 19841104), (116, 13512476), (122, 12847928), (158, 9920552), (232, 6756238), (244, 6423964), (316, 4960276), (464, 3378119), (488, 3211982), (632, 2480138), (701, 2236016), (976, 1605991), (1264, 1240069), (1402, 1118008), (1769, 886064), (2291, 684176), (2804, 559004), (3538, 443032), (4582, 342088), (4819, 325264), (5608, 279502), (7076, 221516), (9164, 171044), (9638, 162632), (11216, 139751), (14152, 110758), (18328, 85522), (19276, 81316), (20329, 77104), (28304, 55379), (36656, 42761), (38552, 40658)]