2972440968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{56891}}^1$

素因数の和:57218

約数の個数: 64

約数和(自身を含む): 8520145920

約数和(自身を除く): 5547704952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 311, 622, 933, 1244, 1866, 2177, 2488, 3732, 4354, 6531, 7464, 8708, 13062, 17416, 26124, 52248, 56891, 113782, 170673, 227564, 341346, 398237, 455128, 682692, 796474, 1194711, 1365384, 1592948, 2389422, 3185896, 4778844, 9557688, 17693101, 35386202, 53079303, 70772404, 106158606, 123851707, 141544808, 212317212, 247703414, 371555121, 424634424, 495406828, 743110242, 990813656, 1486220484, 2972440968]

約数ペア:

[(1, 2972440968), (2, 1486220484), (3, 990813656), (4, 743110242), (6, 495406828), (7, 424634424), (8, 371555121), (12, 247703414), (14, 212317212), (21, 141544808), (24, 123851707), (28, 106158606), (42, 70772404), (56, 53079303), (84, 35386202), (168, 17693101), (311, 9557688), (622, 4778844), (933, 3185896), (1244, 2389422), (1866, 1592948), (2177, 1365384), (2488, 1194711), (3732, 796474), (4354, 682692), (6531, 455128), (7464, 398237), (8708, 341346), (13062, 227564), (17416, 170673), (26124, 113782), (52248, 56891)]