311795004

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{6563}}^1$

素因数の和:6714

約数の個数: 48

約数和(自身を含む): 754282368

約数和(自身を除く): 442487364

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 107, 111, 148, 214, 222, 321, 428, 444, 642, 1284, 3959, 6563, 7918, 11877, 13126, 15836, 19689, 23754, 26252, 39378, 47508, 78756, 242831, 485662, 702241, 728493, 971324, 1404482, 1456986, 2106723, 2808964, 2913972, 4213446, 8426892, 25982917, 51965834, 77948751, 103931668, 155897502, 311795004]

約数ペア:

[(1, 311795004), (2, 155897502), (3, 103931668), (4, 77948751), (6, 51965834), (12, 25982917), (37, 8426892), (74, 4213446), (107, 2913972), (111, 2808964), (148, 2106723), (214, 1456986), (222, 1404482), (321, 971324), (428, 728493), (444, 702241), (642, 485662), (1284, 242831), (3959, 78756), (6563, 47508), (7918, 39378), (11877, 26252), (13126, 23754), (15836, 19689)]