1280059.00000000

素因数分解:

$2^1\times 3^5\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 29235024

約数和(自身を除く): 16384698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 193, 243, 274, 386, 411, 486, 579, 822, 1158, 1233, 1737, 2466, 3474, 3699, 5211, 7398, 10422, 11097, 15633, 22194, 26441, 31266, 33291, 46899, 52882, 66582, 79323, 93798, 158646, 237969, 475938, 713907, 1427814, 2141721, 4283442, 6425163, 12850326]

約数ペア:

[(1, 12850326), (2, 6425163), (3, 4283442), (6, 2141721), (9, 1427814), (18, 713907), (27, 475938), (54, 237969), (81, 158646), (137, 93798), (162, 79323), (193, 66582), (243, 52882), (274, 46899), (386, 33291), (411, 31266), (486, 26441), (579, 22194), (822, 15633), (1158, 11097), (1233, 10422), (1737, 7398), (2466, 5211), (3474, 3699)]