266469488

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{643}}^1$

素因数の和:1149

約数の個数: 40

約数和(自身を含む): 527049600

約数和(自身を除く): 260580112

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 439, 472, 643, 878, 944, 1286, 1756, 2572, 3512, 5144, 7024, 10288, 25901, 37937, 51802, 75874, 103604, 151748, 207208, 282277, 303496, 414416, 564554, 606992, 1129108, 2258216, 4516432, 16654343, 33308686, 66617372, 133234744, 266469488]

約数ペア:

[(1, 266469488), (2, 133234744), (4, 66617372), (8, 33308686), (16, 16654343), (59, 4516432), (118, 2258216), (236, 1129108), (439, 606992), (472, 564554), (643, 414416), (878, 303496), (944, 282277), (1286, 207208), (1756, 151748), (2572, 103604), (3512, 75874), (5144, 51802), (7024, 37937), (10288, 25901)]