247212336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{735751}}^1$

素因数の和:735769

約数の個数: 40

約数和(自身を含む): 729865984

約数和(自身を除く): 482653648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 735751, 1471502, 2207253, 2943004, 4414506, 5150257, 5886008, 8829012, 10300514, 11772016, 15450771, 17658024, 20601028, 30901542, 35316048, 41202056, 61803084, 82404112, 123606168, 247212336]

約数ペア:

[(1, 247212336), (2, 123606168), (3, 82404112), (4, 61803084), (6, 41202056), (7, 35316048), (8, 30901542), (12, 20601028), (14, 17658024), (16, 15450771), (21, 11772016), (24, 10300514), (28, 8829012), (42, 5886008), (48, 5150257), (56, 4414506), (84, 2943004), (112, 2207253), (168, 1471502), (336, 735751)]