1518852016

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1091

約数の個数: 80

約数和(自身を含む): 3284530848

約数和(自身を除く): 1765678832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 121, 146, 176, 242, 292, 484, 584, 803, 968, 977, 1168, 1331, 1606, 1936, 1954, 2662, 3212, 3908, 5324, 6424, 7816, 8833, 10648, 10747, 12848, 15632, 17666, 21296, 21494, 35332, 42988, 70664, 71321, 85976, 97163, 118217, 141328, 142642, 171952, 194326, 236434, 285284, 388652, 472868, 570568, 777304, 784531, 945736, 1141136, 1300387, 1554608, 1569062, 1891472, 2600774, 3138124, 5201548, 6276248, 8629841, 10403096, 12552496, 17259682, 20806192, 34519364, 69038728, 94928251, 138077456, 189856502, 379713004, 759426008, 1518852016]

約数ペア:

[(1, 1518852016), (2, 759426008), (4, 379713004), (8, 189856502), (11, 138077456), (16, 94928251), (22, 69038728), (44, 34519364), (73, 20806192), (88, 17259682), (121, 12552496), (146, 10403096), (176, 8629841), (242, 6276248), (292, 5201548), (484, 3138124), (584, 2600774), (803, 1891472), (968, 1569062), (977, 1554608), (1168, 1300387), (1331, 1141136), (1606, 945736), (1936, 784531), (1954, 777304), (2662, 570568), (3212, 472868), (3908, 388652), (5324, 285284), (6424, 236434), (7816, 194326), (8833, 171952), (10648, 142642), (10747, 141328), (12848, 118217), (15632, 97163), (17666, 85976), (21296, 71321), (21494, 70664), (35332, 42988)]