1256244

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 3311616

約数和(自身を除く): 2055372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 307, 341, 372, 614, 682, 921, 1023, 1228, 1364, 1842, 2046, 3377, 3684, 4092, 6754, 9517, 10131, 13508, 19034, 20262, 28551, 38068, 40524, 57102, 104687, 114204, 209374, 314061, 418748, 628122, 1256244]

約数ペア:

[(1, 1256244), (2, 628122), (3, 418748), (4, 314061), (6, 209374), (11, 114204), (12, 104687), (22, 57102), (31, 40524), (33, 38068), (44, 28551), (62, 20262), (66, 19034), (93, 13508), (124, 10131), (132, 9517), (186, 6754), (307, 4092), (341, 3684), (372, 3377), (614, 2046), (682, 1842), (921, 1364), (1023, 1228)]