2180221504

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{1063}}^1$

素因数の和:1587

約数の個数: 56

約数和(自身を含む): 4399767680

約数和(自身を除く): 2219546176

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 439, 584, 878, 1063, 1168, 1756, 2126, 2336, 3512, 4252, 4672, 7024, 8504, 14048, 17008, 28096, 32047, 34016, 64094, 68032, 77599, 128188, 155198, 256376, 310396, 466657, 512752, 620792, 933314, 1025504, 1241584, 1866628, 2051008, 2483168, 3733256, 4966336, 7466512, 14933024, 29866048, 34065961, 68131922, 136263844, 272527688, 545055376, 1090110752, 2180221504]

約数ペア:

[(1, 2180221504), (2, 1090110752), (4, 545055376), (8, 272527688), (16, 136263844), (32, 68131922), (64, 34065961), (73, 29866048), (146, 14933024), (292, 7466512), (439, 4966336), (584, 3733256), (878, 2483168), (1063, 2051008), (1168, 1866628), (1756, 1241584), (2126, 1025504), (2336, 933314), (3512, 620792), (4252, 512752), (4672, 466657), (7024, 310396), (8504, 256376), (14048, 155198), (17008, 128188), (28096, 77599), (32047, 68032), (34016, 64094)]