262126573312

素因数分解:

$2^8\times {\mathrm{16693}}^1\times {\mathrm{61339}}^1$

素因数の和:78048

約数の個数: 36

約数和(自身を含む): 523269089560

約数和(自身を除く): 261142516248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 16693, 33386, 61339, 66772, 122678, 133544, 245356, 267088, 490712, 534176, 981424, 1068352, 1962848, 2136704, 3925696, 4273408, 7851392, 15702784, 1023931927, 2047863854, 4095727708, 8191455416, 16382910832, 32765821664, 65531643328, 131063286656, 262126573312]

約数ペア:

[(1, 262126573312), (2, 131063286656), (4, 65531643328), (8, 32765821664), (16, 16382910832), (32, 8191455416), (64, 4095727708), (128, 2047863854), (256, 1023931927), (16693, 15702784), (33386, 7851392), (61339, 4273408), (66772, 3925696), (122678, 2136704), (133544, 1962848), (245356, 1068352), (267088, 981424), (490712, 534176)]