799129398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 1724544000

約数和(自身を除く): 925414602

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 89, 114, 158, 178, 237, 267, 474, 534, 997, 1501, 1691, 1994, 2991, 3002, 3382, 4503, 5073, 5982, 7031, 9006, 10146, 14062, 18943, 21093, 37886, 42186, 56829, 78763, 88733, 113658, 133589, 157526, 177466, 236289, 266199, 267178, 400767, 472578, 532398, 801534, 1496497, 1685927, 2992994, 3371854, 4489491, 5057781, 7009907, 8978982, 10115562, 14019814, 21029721, 42059442, 133188233, 266376466, 399564699, 799129398]

約数ペア:

[(1, 799129398), (2, 399564699), (3, 266376466), (6, 133188233), (19, 42059442), (38, 21029721), (57, 14019814), (79, 10115562), (89, 8978982), (114, 7009907), (158, 5057781), (178, 4489491), (237, 3371854), (267, 2992994), (474, 1685927), (534, 1496497), (997, 801534), (1501, 532398), (1691, 472578), (1994, 400767), (2991, 267178), (3002, 266199), (3382, 236289), (4503, 177466), (5073, 157526), (5982, 133589), (7031, 113658), (9006, 88733), (10146, 78763), (14062, 56829), (18943, 42186), (21093, 37886)]