289553916

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{7687}}^1$

素因数の和:7810

約数の個数: 48

約数和(自身を含む): 700899584

約数和(自身を除く): 411345668

約数列:

[1, 2, 3, 4, 6, 12, 43, 73, 86, 129, 146, 172, 219, 258, 292, 438, 516, 876, 3139, 6278, 7687, 9417, 12556, 15374, 18834, 23061, 30748, 37668, 46122, 92244, 330541, 561151, 661082, 991623, 1122302, 1322164, 1683453, 1983246, 2244604, 3366906, 3966492, 6733812, 24129493, 48258986, 72388479, 96517972, 144776958, 289553916]

約数ペア:

[(1, 289553916), (2, 144776958), (3, 96517972), (4, 72388479), (6, 48258986), (12, 24129493), (43, 6733812), (73, 3966492), (86, 3366906), (129, 2244604), (146, 1983246), (172, 1683453), (219, 1322164), (258, 1122302), (292, 991623), (438, 661082), (516, 561151), (876, 330541), (3139, 92244), (6278, 46122), (7687, 37668), (9417, 30748), (12556, 23061), (15374, 18834)]