581317668

素因数分解:

$2^2\times 3^3\times {\mathrm{191}}^1\times {\mathrm{28181}}^1$

素因数の和:28385

約数の個数: 48

約数和(自身を含む): 1515064320

約数和(自身を除く): 933746652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 5157, 6876, 10314, 20628, 28181, 56362, 84543, 112724, 169086, 253629, 338172, 507258, 760887, 1014516, 1521774, 3043548, 5382571, 10765142, 16147713, 21530284, 32295426, 48443139, 64590852, 96886278, 145329417, 193772556, 290658834, 581317668]

約数ペア:

[(1, 581317668), (2, 290658834), (3, 193772556), (4, 145329417), (6, 96886278), (9, 64590852), (12, 48443139), (18, 32295426), (27, 21530284), (36, 16147713), (54, 10765142), (108, 5382571), (191, 3043548), (382, 1521774), (573, 1014516), (764, 760887), (1146, 507258), (1719, 338172), (2292, 253629), (3438, 169086), (5157, 112724), (6876, 84543), (10314, 56362), (20628, 28181)]