447759516

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{11887}}^1$

素因数の和:12010

約数の個数: 48

約数和(自身を含む): 1083805184

約数和(自身を除く): 636045668

約数列:

[1, 2, 3, 4, 6, 12, 43, 73, 86, 129, 146, 172, 219, 258, 292, 438, 516, 876, 3139, 6278, 9417, 11887, 12556, 18834, 23774, 35661, 37668, 47548, 71322, 142644, 511141, 867751, 1022282, 1533423, 1735502, 2044564, 2603253, 3066846, 3471004, 5206506, 6133692, 10413012, 37313293, 74626586, 111939879, 149253172, 223879758, 447759516]

約数ペア:

[(1, 447759516), (2, 223879758), (3, 149253172), (4, 111939879), (6, 74626586), (12, 37313293), (43, 10413012), (73, 6133692), (86, 5206506), (129, 3471004), (146, 3066846), (172, 2603253), (219, 2044564), (258, 1735502), (292, 1533423), (438, 1022282), (516, 867751), (876, 511141), (3139, 142644), (6278, 71322), (9417, 47548), (11887, 37668), (12556, 35661), (18834, 23774)]