1660879416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{340903}}^1$

素因数の和:340948

約数の個数: 64

約数和(自身を含む): 4909017600

約数和(自身を除く): 3248138184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 340903, 681806, 1022709, 1363612, 2045418, 2386321, 2727224, 4090836, 4772642, 7158963, 8181672, 9545284, 9886187, 14317926, 19090568, 19772374, 28635852, 29658561, 39544748, 57271704, 59317122, 69203309, 79089496, 118634244, 138406618, 207609927, 237268488, 276813236, 415219854, 553626472, 830439708, 1660879416]

約数ペア:

[(1, 1660879416), (2, 830439708), (3, 553626472), (4, 415219854), (6, 276813236), (7, 237268488), (8, 207609927), (12, 138406618), (14, 118634244), (21, 79089496), (24, 69203309), (28, 59317122), (29, 57271704), (42, 39544748), (56, 29658561), (58, 28635852), (84, 19772374), (87, 19090568), (116, 14317926), (168, 9886187), (174, 9545284), (203, 8181672), (232, 7158963), (348, 4772642), (406, 4090836), (609, 2727224), (696, 2386321), (812, 2045418), (1218, 1363612), (1624, 1022709), (2436, 681806), (4872, 340903)]