885237976

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 1929600000

約数和(自身を除く): 1044362024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 401, 499, 553, 632, 802, 998, 1106, 1604, 1996, 2212, 2807, 3208, 3493, 3992, 4424, 5614, 6986, 11228, 13972, 22456, 27944, 31679, 39421, 63358, 78842, 126716, 157684, 200099, 221753, 253432, 275947, 315368, 400198, 443506, 551894, 800396, 887012, 1103788, 1400693, 1600792, 1774024, 2207576, 2801386, 5602772, 11205544, 15807821, 31615642, 63231284, 110654747, 126462568, 221309494, 442618988, 885237976]

約数ペア:

[(1, 885237976), (2, 442618988), (4, 221309494), (7, 126462568), (8, 110654747), (14, 63231284), (28, 31615642), (56, 15807821), (79, 11205544), (158, 5602772), (316, 2801386), (401, 2207576), (499, 1774024), (553, 1600792), (632, 1400693), (802, 1103788), (998, 887012), (1106, 800396), (1604, 551894), (1996, 443506), (2212, 400198), (2807, 315368), (3208, 275947), (3493, 253432), (3992, 221753), (4424, 200099), (5614, 157684), (6986, 126716), (11228, 78842), (13972, 63358), (22456, 39421), (27944, 31679)]