317272368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{944263}}^1$

素因数の和:944281

約数の個数: 40

約数和(自身を含む): 936709888

約数和(自身を除く): 619437520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 944263, 1888526, 2832789, 3777052, 5665578, 6609841, 7554104, 11331156, 13219682, 15108208, 19829523, 22662312, 26439364, 39659046, 45324624, 52878728, 79318092, 105757456, 158636184, 317272368]

約数ペア:

[(1, 317272368), (2, 158636184), (3, 105757456), (4, 79318092), (6, 52878728), (7, 45324624), (8, 39659046), (12, 26439364), (14, 22662312), (16, 19829523), (21, 15108208), (24, 13219682), (28, 11331156), (42, 7554104), (48, 6609841), (56, 5665578), (84, 3777052), (112, 2832789), (168, 1888526), (336, 944263)]