493400.0000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 17731584

約数和(自身を除く): 10468230

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 73, 103, 138, 146, 161, 206, 219, 309, 322, 438, 483, 511, 618, 721, 966, 1022, 1442, 1533, 1679, 2163, 2369, 3066, 3358, 4326, 4738, 5037, 7107, 7519, 10074, 11753, 14214, 15038, 16583, 22557, 23506, 33166, 35259, 45114, 49749, 52633, 70518, 99498, 105266, 157899, 172937, 315798, 345874, 518811, 1037622, 1210559, 2421118, 3631677, 7263354]

約数ペア:

[(1, 7263354), (2, 3631677), (3, 2421118), (6, 1210559), (7, 1037622), (14, 518811), (21, 345874), (23, 315798), (42, 172937), (46, 157899), (69, 105266), (73, 99498), (103, 70518), (138, 52633), (146, 49749), (161, 45114), (206, 35259), (219, 33166), (309, 23506), (322, 22557), (438, 16583), (483, 15038), (511, 14214), (618, 11753), (721, 10074), (966, 7519), (1022, 7107), (1442, 5037), (1533, 4738), (1679, 4326), (2163, 3358), (2369, 3066)]