251283216

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{41221}}^1$

素因数の和:41359

約数の個数: 40

約数和(自身を含む): 654275584

約数和(自身を除く): 402992368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 41221, 82442, 123663, 164884, 247326, 329768, 494652, 659536, 989304, 1978608, 5235067, 10470134, 15705201, 20940268, 31410402, 41880536, 62820804, 83761072, 125641608, 251283216]

約数ペア:

[(1, 251283216), (2, 125641608), (3, 83761072), (4, 62820804), (6, 41880536), (8, 31410402), (12, 20940268), (16, 15705201), (24, 10470134), (48, 5235067), (127, 1978608), (254, 989304), (381, 659536), (508, 494652), (762, 329768), (1016, 247326), (1524, 164884), (2032, 123663), (3048, 82442), (6096, 41221)]