1279132056

素因数分解:

$2^3\times 3^2\times {\mathrm{887}}^1\times {\mathrm{20029}}^1$

素因数の和:20928

約数の個数: 48

約数和(自身を含む): 3468394800

約数和(自身を除く): 2189262744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 887, 1774, 2661, 3548, 5322, 7096, 7983, 10644, 15966, 20029, 21288, 31932, 40058, 60087, 63864, 80116, 120174, 160232, 180261, 240348, 360522, 480696, 721044, 1442088, 17765723, 35531446, 53297169, 71062892, 106594338, 142125784, 159891507, 213188676, 319783014, 426377352, 639566028, 1279132056]

約数ペア:

[(1, 1279132056), (2, 639566028), (3, 426377352), (4, 319783014), (6, 213188676), (8, 159891507), (9, 142125784), (12, 106594338), (18, 71062892), (24, 53297169), (36, 35531446), (72, 17765723), (887, 1442088), (1774, 721044), (2661, 480696), (3548, 360522), (5322, 240348), (7096, 180261), (7983, 160232), (10644, 120174), (15966, 80116), (20029, 63864), (21288, 60087), (31932, 40058)]