321300546

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{701}}^1\times {\mathrm{1559}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 749062080

約数和(自身を除く): 427761534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 701, 1402, 1559, 2103, 3118, 4206, 4677, 4907, 9354, 9814, 10913, 14721, 21826, 29442, 32739, 34349, 65478, 68698, 76391, 103047, 152782, 206094, 229173, 458346, 1092859, 2185718, 3278577, 6557154, 7650013, 15300026, 22950039, 45900078, 53550091, 107100182, 160650273, 321300546]

約数ペア:

[(1, 321300546), (2, 160650273), (3, 107100182), (6, 53550091), (7, 45900078), (14, 22950039), (21, 15300026), (42, 7650013), (49, 6557154), (98, 3278577), (147, 2185718), (294, 1092859), (701, 458346), (1402, 229173), (1559, 206094), (2103, 152782), (3118, 103047), (4206, 76391), (4677, 68698), (4907, 65478), (9354, 34349), (9814, 32739), (10913, 29442), (14721, 21826)]