2687777352

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{220889}}^1$

素因数の和:220927

約数の個数: 72

約数和(自身を含む): 7882459650

約数和(自身を除く): 5194682298

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 220889, 441778, 662667, 883556, 1325334, 1767112, 1988001, 2650668, 2871557, 3976002, 5301336, 5743114, 7952004, 8614671, 11486228, 15904008, 17229342, 22972456, 25844013, 34458684, 37330241, 51688026, 68917368, 74660482, 103376052, 111990723, 149320964, 206752104, 223981446, 298641928, 335972169, 447962892, 671944338, 895925784, 1343888676, 2687777352]

約数ペア:

[(1, 2687777352), (2, 1343888676), (3, 895925784), (4, 671944338), (6, 447962892), (8, 335972169), (9, 298641928), (12, 223981446), (13, 206752104), (18, 149320964), (24, 111990723), (26, 103376052), (36, 74660482), (39, 68917368), (52, 51688026), (72, 37330241), (78, 34458684), (104, 25844013), (117, 22972456), (156, 17229342), (169, 15904008), (234, 11486228), (312, 8614671), (338, 7952004), (468, 5743114), (507, 5301336), (676, 3976002), (936, 2871557), (1014, 2650668), (1352, 1988001), (1521, 1767112), (2028, 1325334), (3042, 883556), (4056, 662667), (6084, 441778), (12168, 220889)]