565812

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 72

約数和(自身を含む): 1639680

約数和(自身を除く): 1073868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 169, 186, 234, 279, 338, 351, 372, 403, 468, 507, 558, 676, 702, 806, 837, 1014, 1116, 1209, 1404, 1521, 1612, 1674, 2028, 2418, 3042, 3348, 3627, 4563, 4836, 5239, 6084, 7254, 9126, 10478, 10881, 14508, 15717, 18252, 20956, 21762, 31434, 43524, 47151, 62868, 94302, 141453, 188604, 282906, 565812]

約数ペア:

[(1, 565812), (2, 282906), (3, 188604), (4, 141453), (6, 94302), (9, 62868), (12, 47151), (13, 43524), (18, 31434), (26, 21762), (27, 20956), (31, 18252), (36, 15717), (39, 14508), (52, 10881), (54, 10478), (62, 9126), (78, 7254), (93, 6084), (108, 5239), (117, 4836), (124, 4563), (156, 3627), (169, 3348), (186, 3042), (234, 2418), (279, 2028), (338, 1674), (351, 1612), (372, 1521), (403, 1404), (468, 1209), (507, 1116), (558, 1014), (676, 837), (702, 806)]