1489723616

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{15451}}^1$

素因数の和:15615

約数の個数: 48

約数和(自身を含む): 3083971968

約数和(自身を除く): 1594248352

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 131, 184, 262, 368, 524, 736, 1048, 2096, 3013, 4192, 6026, 12052, 15451, 24104, 30902, 48208, 61804, 96416, 123608, 247216, 355373, 494432, 710746, 1421492, 2024081, 2842984, 4048162, 5685968, 8096324, 11371936, 16192648, 32385296, 46553863, 64770592, 93107726, 186215452, 372430904, 744861808, 1489723616]

約数ペア:

[(1, 1489723616), (2, 744861808), (4, 372430904), (8, 186215452), (16, 93107726), (23, 64770592), (32, 46553863), (46, 32385296), (92, 16192648), (131, 11371936), (184, 8096324), (262, 5685968), (368, 4048162), (524, 2842984), (736, 2024081), (1048, 1421492), (2096, 710746), (3013, 494432), (4192, 355373), (6026, 247216), (12052, 123608), (15451, 96416), (24104, 61804), (30902, 48208)]