255606048

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{5653}}^1$

素因数の和:5826

約数の個数: 72

約数和(自身を含む): 731638908

約数和(自身を除く): 476032860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 5653, 7536, 11304, 11306, 15072, 16959, 22608, 22612, 33918, 45216, 45224, 50877, 67836, 90448, 101754, 135672, 180896, 203508, 271344, 407016, 542688, 814032, 887521, 1628064, 1775042, 2662563, 3550084, 5325126, 7100168, 7987689, 10650252, 14200336, 15975378, 21300504, 28400672, 31950756, 42601008, 63901512, 85202016, 127803024, 255606048]

約数ペア:

[(1, 255606048), (2, 127803024), (3, 85202016), (4, 63901512), (6, 42601008), (8, 31950756), (9, 28400672), (12, 21300504), (16, 15975378), (18, 14200336), (24, 10650252), (32, 7987689), (36, 7100168), (48, 5325126), (72, 3550084), (96, 2662563), (144, 1775042), (157, 1628064), (288, 887521), (314, 814032), (471, 542688), (628, 407016), (942, 271344), (1256, 203508), (1413, 180896), (1884, 135672), (2512, 101754), (2826, 90448), (3768, 67836), (5024, 50877), (5652, 45224), (5653, 45216), (7536, 33918), (11304, 22612), (11306, 22608), (15072, 16959)]