2756551278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{1439}}^1$

素因数の和:2097

約数の個数: 64

約数和(自身を含む): 6096384000

約数和(自身を除く): 3339832722

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 599, 1066, 1198, 1439, 1599, 1797, 2878, 3198, 3594, 4317, 7787, 8634, 15574, 18707, 23361, 24559, 37414, 46722, 49118, 56121, 58999, 73677, 112242, 117998, 147354, 176997, 319267, 353994, 638534, 766987, 861961, 957801, 1533974, 1723922, 1915602, 2300961, 2585883, 4601922, 5171766, 11205493, 22410986, 33616479, 35340401, 67232958, 70680802, 106021203, 212042406, 459425213, 918850426, 1378275639, 2756551278]

約数ペア:

[(1, 2756551278), (2, 1378275639), (3, 918850426), (6, 459425213), (13, 212042406), (26, 106021203), (39, 70680802), (41, 67232958), (78, 35340401), (82, 33616479), (123, 22410986), (246, 11205493), (533, 5171766), (599, 4601922), (1066, 2585883), (1198, 2300961), (1439, 1915602), (1599, 1723922), (1797, 1533974), (2878, 957801), (3198, 861961), (3594, 766987), (4317, 638534), (7787, 353994), (8634, 319267), (15574, 176997), (18707, 147354), (23361, 117998), (24559, 112242), (37414, 73677), (46722, 58999), (49118, 56121)]