267604568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 640123680

約数和(自身を除く): 372519112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 121, 146, 154, 242, 292, 308, 484, 511, 541, 584, 616, 803, 847, 968, 1022, 1082, 1606, 1694, 2044, 2164, 3212, 3388, 3787, 4088, 4328, 5621, 5951, 6424, 6776, 7574, 8833, 11242, 11902, 15148, 17666, 22484, 23804, 30296, 35332, 39493, 41657, 44968, 47608, 61831, 65461, 70664, 78986, 83314, 123662, 130922, 157972, 166628, 247324, 261844, 276451, 315944, 333256, 434423, 458227, 494648, 523688, 552902, 868846, 916454, 1105804, 1737692, 1832908, 2211608, 3040961, 3475384, 3665816, 4778653, 6081922, 9557306, 12163844, 19114612, 24327688, 33450571, 38229224, 66901142, 133802284, 267604568]

約数ペア:

[(1, 267604568), (2, 133802284), (4, 66901142), (7, 38229224), (8, 33450571), (11, 24327688), (14, 19114612), (22, 12163844), (28, 9557306), (44, 6081922), (56, 4778653), (73, 3665816), (77, 3475384), (88, 3040961), (121, 2211608), (146, 1832908), (154, 1737692), (242, 1105804), (292, 916454), (308, 868846), (484, 552902), (511, 523688), (541, 494648), (584, 458227), (616, 434423), (803, 333256), (847, 315944), (968, 276451), (1022, 261844), (1082, 247324), (1606, 166628), (1694, 157972), (2044, 130922), (2164, 123662), (3212, 83314), (3388, 78986), (3787, 70664), (4088, 65461), (4328, 61831), (5621, 47608), (5951, 44968), (6424, 41657), (6776, 39493), (7574, 35332), (8833, 30296), (11242, 23804), (11902, 22484), (15148, 17666)]