254877424

素因数分解:

$2^4\times {\mathrm{53}}^3\times {\mathrm{107}}^1$

素因数の和:274

約数の個数: 40

約数和(自身を含む): 508025520

約数和(自身を除く): 253148096

約数列:

[1, 2, 4, 8, 16, 53, 106, 107, 212, 214, 424, 428, 848, 856, 1712, 2809, 5618, 5671, 11236, 11342, 22472, 22684, 44944, 45368, 90736, 148877, 297754, 300563, 595508, 601126, 1191016, 1202252, 2382032, 2404504, 4809008, 15929839, 31859678, 63719356, 127438712, 254877424]

約数ペア:

[(1, 254877424), (2, 127438712), (4, 63719356), (8, 31859678), (16, 15929839), (53, 4809008), (106, 2404504), (107, 2382032), (212, 1202252), (214, 1191016), (424, 601126), (428, 595508), (848, 300563), (856, 297754), (1712, 148877), (2809, 90736), (5618, 45368), (5671, 44944), (11236, 22684), (11342, 22472)]