315931056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{940271}}^1$

素因数の和:940289

約数の個数: 40

約数和(自身を含む): 932749824

約数和(自身を除く): 616818768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 940271, 1880542, 2820813, 3761084, 5641626, 6581897, 7522168, 11283252, 13163794, 15044336, 19745691, 22566504, 26327588, 39491382, 45133008, 52655176, 78982764, 105310352, 157965528, 315931056]

約数ペア:

[(1, 315931056), (2, 157965528), (3, 105310352), (4, 78982764), (6, 52655176), (7, 45133008), (8, 39491382), (12, 26327588), (14, 22566504), (16, 19745691), (21, 15044336), (24, 13163794), (28, 11283252), (42, 7522168), (48, 6581897), (56, 5641626), (84, 3761084), (112, 2820813), (168, 1880542), (336, 940271)]