720228

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 1717632

約数和(自身を除く): 997404

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 1277, 2554, 3831, 5108, 7662, 15324, 60019, 120038, 180057, 240076, 360114, 720228]

約数ペア:

[(1, 720228), (2, 360114), (3, 240076), (4, 180057), (6, 120038), (12, 60019), (47, 15324), (94, 7662), (141, 5108), (188, 3831), (282, 2554), (564, 1277)]