218175424

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1439}}^1$

素因数の和:1577

約数の個数: 56

約数和(自身を含む): 456468480

約数和(自身を除く): 238293056

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 103, 184, 206, 368, 412, 736, 824, 1439, 1472, 1648, 2369, 2878, 3296, 4738, 5756, 6592, 9476, 11512, 18952, 23024, 33097, 37904, 46048, 66194, 75808, 92096, 132388, 148217, 151616, 264776, 296434, 529552, 592868, 1059104, 1185736, 2118208, 2371472, 3408991, 4742944, 6817982, 9485888, 13635964, 27271928, 54543856, 109087712, 218175424]

約数ペア:

[(1, 218175424), (2, 109087712), (4, 54543856), (8, 27271928), (16, 13635964), (23, 9485888), (32, 6817982), (46, 4742944), (64, 3408991), (92, 2371472), (103, 2118208), (184, 1185736), (206, 1059104), (368, 592868), (412, 529552), (736, 296434), (824, 264776), (1439, 151616), (1472, 148217), (1648, 132388), (2369, 92096), (2878, 75808), (3296, 66194), (4738, 46048), (5756, 37904), (6592, 33097), (9476, 23024), (11512, 18952)]