315089324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{509}}^1\times {\mathrm{1279}}^1$

素因数の和:1814

約数の個数: 36

約数和(自身を含む): 607756800

約数和(自身を除く): 292667476

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 509, 1018, 1279, 2036, 2558, 5116, 5599, 11198, 14069, 22396, 28138, 56276, 61589, 123178, 154759, 246356, 309518, 619036, 651011, 1302022, 2604044, 7161121, 14322242, 28644484, 78772331, 157544662, 315089324]

約数ペア:

[(1, 315089324), (2, 157544662), (4, 78772331), (11, 28644484), (22, 14322242), (44, 7161121), (121, 2604044), (242, 1302022), (484, 651011), (509, 619036), (1018, 309518), (1279, 246356), (2036, 154759), (2558, 123178), (5116, 61589), (5599, 56276), (11198, 28138), (14069, 22396)]