315058352

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{20533}}^1$

素因数の和:20685

約数の個数: 40

約数和(自身を含む): 702755616

約数和(自身を除く): 387697264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 15344, 20533, 41066, 82132, 143731, 164264, 287462, 328528, 574924, 1149848, 2299696, 2813021, 5626042, 11252084, 19691147, 22504168, 39382294, 45008336, 78764588, 157529176, 315058352]

約数ペア:

[(1, 315058352), (2, 157529176), (4, 78764588), (7, 45008336), (8, 39382294), (14, 22504168), (16, 19691147), (28, 11252084), (56, 5626042), (112, 2813021), (137, 2299696), (274, 1149848), (548, 574924), (959, 328528), (1096, 287462), (1918, 164264), (2192, 143731), (3836, 82132), (7672, 41066), (15344, 20533)]