268992045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18169}}^1$

素因数の和:18234

約数の個数: 48

約数和(自身を含む): 544227840

約数和(自身を除く): 275235795

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4935, 14805, 18169, 54507, 90845, 127183, 163521, 272535, 381549, 635915, 817605, 853943, 1144647, 1907745, 2561829, 4269715, 5723235, 5977601, 7685487, 12809145, 17932803, 29888005, 38427435, 53798409, 89664015, 268992045]

約数ペア:

[(1, 268992045), (3, 89664015), (5, 53798409), (7, 38427435), (9, 29888005), (15, 17932803), (21, 12809145), (35, 7685487), (45, 5977601), (47, 5723235), (63, 4269715), (105, 2561829), (141, 1907745), (235, 1144647), (315, 853943), (329, 817605), (423, 635915), (705, 381549), (987, 272535), (1645, 163521), (2115, 127183), (2961, 90845), (4935, 54507), (14805, 18169)]