421569864

素因数分解:

$2^3\times 3^2\times {\mathrm{1151}}^1\times {\mathrm{5087}}^1$

素因数の和:6250

約数の個数: 48

約数和(自身を含む): 1142968320

約数和(自身を除く): 721398456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1151, 2302, 3453, 4604, 5087, 6906, 9208, 10174, 10359, 13812, 15261, 20348, 20718, 27624, 30522, 40696, 41436, 45783, 61044, 82872, 91566, 122088, 183132, 366264, 5855137, 11710274, 17565411, 23420548, 35130822, 46841096, 52696233, 70261644, 105392466, 140523288, 210784932, 421569864]

約数ペア:

[(1, 421569864), (2, 210784932), (3, 140523288), (4, 105392466), (6, 70261644), (8, 52696233), (9, 46841096), (12, 35130822), (18, 23420548), (24, 17565411), (36, 11710274), (72, 5855137), (1151, 366264), (2302, 183132), (3453, 122088), (4604, 91566), (5087, 82872), (6906, 61044), (9208, 45783), (10174, 41436), (10359, 40696), (13812, 30522), (15261, 27624), (20348, 20718)]