238085118

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 523856736

約数和(自身を除く): 285771618

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 281, 309, 457, 562, 618, 843, 914, 927, 1371, 1686, 1854, 2529, 2742, 4113, 5058, 8226, 28943, 47071, 57886, 86829, 94142, 128417, 141213, 173658, 256834, 260487, 282426, 385251, 423639, 520974, 770502, 847278, 1155753, 2311506, 13226951, 26453902, 39680853, 79361706, 119042559, 238085118]

約数ペア:

[(1, 238085118), (2, 119042559), (3, 79361706), (6, 39680853), (9, 26453902), (18, 13226951), (103, 2311506), (206, 1155753), (281, 847278), (309, 770502), (457, 520974), (562, 423639), (618, 385251), (843, 282426), (914, 260487), (927, 256834), (1371, 173658), (1686, 141213), (1854, 128417), (2529, 94142), (2742, 86829), (4113, 57886), (5058, 47071), (8226, 28943)]