493626

素因数分解:

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

素因数の和:115

約数の個数: 48

約数和(自身を含む): 1214784

約数和(自身を除く): 721158

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 73, 98, 138, 146, 147, 161, 219, 294, 322, 438, 483, 511, 966, 1022, 1127, 1533, 1679, 2254, 3066, 3358, 3381, 3577, 5037, 6762, 7154, 10074, 10731, 11753, 21462, 23506, 35259, 70518, 82271, 164542, 246813, 493626]

約数ペア:

[(1, 493626), (2, 246813), (3, 164542), (6, 82271), (7, 70518), (14, 35259), (21, 23506), (23, 21462), (42, 11753), (46, 10731), (49, 10074), (69, 7154), (73, 6762), (98, 5037), (138, 3577), (146, 3381), (147, 3358), (161, 3066), (219, 2254), (294, 1679), (322, 1533), (438, 1127), (483, 1022), (511, 966)]