2898648

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 7937280

約数和(自身を除く): 5038632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 317, 381, 508, 634, 762, 951, 1016, 1143, 1268, 1524, 1902, 2286, 2536, 2853, 3048, 3804, 4572, 5706, 7608, 9144, 11412, 22824, 40259, 80518, 120777, 161036, 241554, 322072, 362331, 483108, 724662, 966216, 1449324, 2898648]

約数ペア:

[(1, 2898648), (2, 1449324), (3, 966216), (4, 724662), (6, 483108), (8, 362331), (9, 322072), (12, 241554), (18, 161036), (24, 120777), (36, 80518), (72, 40259), (127, 22824), (254, 11412), (317, 9144), (381, 7608), (508, 5706), (634, 4572), (762, 3804), (951, 3048), (1016, 2853), (1143, 2536), (1268, 2286), (1524, 1902)]