312296274

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{1229}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 713793600

約数和(自身を除く): 401497326

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 743, 1229, 1486, 2229, 2458, 3687, 4458, 6687, 7374, 11061, 13374, 14117, 22122, 23351, 28234, 42351, 46702, 70053, 84702, 127053, 140106, 210159, 254106, 420318, 913147, 1826294, 2739441, 5478882, 8218323, 16436646, 17349793, 34699586, 52049379, 104098758, 156148137, 312296274]

約数ペア:

[(1, 312296274), (2, 156148137), (3, 104098758), (6, 52049379), (9, 34699586), (18, 17349793), (19, 16436646), (38, 8218323), (57, 5478882), (114, 2739441), (171, 1826294), (342, 913147), (743, 420318), (1229, 254106), (1486, 210159), (2229, 140106), (2458, 127053), (3687, 84702), (4458, 70053), (6687, 46702), (7374, 42351), (11061, 28234), (13374, 23351), (14117, 22122)]