2871216

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 60

約数和(自身を含む): 8150272

約数和(自身を除く): 5279056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 157, 254, 314, 381, 471, 508, 628, 762, 942, 1016, 1143, 1256, 1413, 1524, 1884, 2032, 2286, 2512, 2826, 3048, 3768, 4572, 5652, 6096, 7536, 9144, 11304, 18288, 19939, 22608, 39878, 59817, 79756, 119634, 159512, 179451, 239268, 319024, 358902, 478536, 717804, 957072, 1435608, 2871216]

約数ペア:

[(1, 2871216), (2, 1435608), (3, 957072), (4, 717804), (6, 478536), (8, 358902), (9, 319024), (12, 239268), (16, 179451), (18, 159512), (24, 119634), (36, 79756), (48, 59817), (72, 39878), (127, 22608), (144, 19939), (157, 18288), (254, 11304), (314, 9144), (381, 7536), (471, 6096), (508, 5652), (628, 4572), (762, 3768), (942, 3048), (1016, 2826), (1143, 2512), (1256, 2286), (1413, 2032), (1524, 1884)]