328878312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{2207}}^1$

素因数の和:3110

約数の個数: 64

約数和(自身を含む): 941137920

約数和(自身を除く): 612259608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 887, 1774, 2207, 2661, 3548, 4414, 5322, 6209, 6621, 7096, 8828, 10644, 12418, 13242, 15449, 17656, 18627, 21288, 24836, 26484, 30898, 37254, 46347, 49672, 52968, 61796, 74508, 92694, 123592, 149016, 185388, 370776, 1957609, 3915218, 5872827, 7830436, 11745654, 13703263, 15660872, 23491308, 27406526, 41109789, 46982616, 54813052, 82219578, 109626104, 164439156, 328878312]

約数ペア:

[(1, 328878312), (2, 164439156), (3, 109626104), (4, 82219578), (6, 54813052), (7, 46982616), (8, 41109789), (12, 27406526), (14, 23491308), (21, 15660872), (24, 13703263), (28, 11745654), (42, 7830436), (56, 5872827), (84, 3915218), (168, 1957609), (887, 370776), (1774, 185388), (2207, 149016), (2661, 123592), (3548, 92694), (4414, 74508), (5322, 61796), (6209, 52968), (6621, 49672), (7096, 46347), (8828, 37254), (10644, 30898), (12418, 26484), (13242, 24836), (15449, 21288), (17656, 18627)]