280016262

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{1117}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 640077360

約数和(自身を除く): 360061098

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 733, 1117, 1466, 2199, 2234, 3351, 4398, 6597, 6702, 10053, 13194, 13927, 20106, 21223, 27854, 41781, 42446, 63669, 83562, 125343, 127338, 191007, 250686, 382014, 818761, 1637522, 2456283, 4912566, 7368849, 14737698, 15556459, 31112918, 46669377, 93338754, 140008131, 280016262]

約数ペア:

[(1, 280016262), (2, 140008131), (3, 93338754), (6, 46669377), (9, 31112918), (18, 15556459), (19, 14737698), (38, 7368849), (57, 4912566), (114, 2456283), (171, 1637522), (342, 818761), (733, 382014), (1117, 250686), (1466, 191007), (2199, 127338), (2234, 125343), (3351, 83562), (4398, 63669), (6597, 42446), (6702, 41781), (10053, 27854), (13194, 21223), (13927, 20106)]