318821172

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{66923}}^1$

素因数の和:67327

約数の個数: 24

約数和(自身を含む): 745801056

約数和(自身を除く): 426979884

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 4764, 66923, 133846, 200769, 267692, 401538, 803076, 26568431, 53136862, 79705293, 106273724, 159410586, 318821172]

約数ペア:

[(1, 318821172), (2, 159410586), (3, 106273724), (4, 79705293), (6, 53136862), (12, 26568431), (397, 803076), (794, 401538), (1191, 267692), (1588, 200769), (2382, 133846), (4764, 66923)]