218815776

素因数分解:

$2^5\times 3^3\times {\mathrm{251}}^1\times {\mathrm{1009}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 641390400

約数和(自身を除く): 422574624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 251, 288, 432, 502, 753, 864, 1004, 1009, 1506, 2008, 2018, 2259, 3012, 3027, 4016, 4036, 4518, 6024, 6054, 6777, 8032, 8072, 9036, 9081, 12048, 12108, 13554, 16144, 18072, 18162, 24096, 24216, 27108, 27243, 32288, 36144, 36324, 48432, 54216, 54486, 72288, 72648, 96864, 108432, 108972, 145296, 216864, 217944, 253259, 290592, 435888, 506518, 759777, 871776, 1013036, 1519554, 2026072, 2279331, 3039108, 4052144, 4558662, 6078216, 6837993, 8104288, 9117324, 12156432, 13675986, 18234648, 24312864, 27351972, 36469296, 54703944, 72938592, 109407888, 218815776]

約数ペア:

[(1, 218815776), (2, 109407888), (3, 72938592), (4, 54703944), (6, 36469296), (8, 27351972), (9, 24312864), (12, 18234648), (16, 13675986), (18, 12156432), (24, 9117324), (27, 8104288), (32, 6837993), (36, 6078216), (48, 4558662), (54, 4052144), (72, 3039108), (96, 2279331), (108, 2026072), (144, 1519554), (216, 1013036), (251, 871776), (288, 759777), (432, 506518), (502, 435888), (753, 290592), (864, 253259), (1004, 217944), (1009, 216864), (1506, 145296), (2008, 108972), (2018, 108432), (2259, 96864), (3012, 72648), (3027, 72288), (4016, 54486), (4036, 54216), (4518, 48432), (6024, 36324), (6054, 36144), (6777, 32288), (8032, 27243), (8072, 27108), (9036, 24216), (9081, 24096), (12048, 18162), (12108, 18072), (13554, 16144)]