268614248

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{252457}}^1$

素因数の和:252489

約数の個数: 32

約数和(自身を含む): 605899200

約数和(自身を除く): 337284952

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 252457, 504914, 1009828, 1767199, 2019656, 3534398, 4796683, 7068796, 9593366, 14137592, 19186732, 33576781, 38373464, 67153562, 134307124, 268614248]

約数ペア:

[(1, 268614248), (2, 134307124), (4, 67153562), (7, 38373464), (8, 33576781), (14, 19186732), (19, 14137592), (28, 9593366), (38, 7068796), (56, 4796683), (76, 3534398), (133, 2019656), (152, 1767199), (266, 1009828), (532, 504914), (1064, 252457)]