253775608

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{1009}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 481770000

約数和(自身を除く): 227994392

約数列:

[1, 2, 4, 8, 149, 211, 298, 422, 596, 844, 1009, 1192, 1688, 2018, 4036, 8072, 31439, 62878, 125756, 150341, 212899, 251512, 300682, 425798, 601364, 851596, 1202728, 1703192, 31721951, 63443902, 126887804, 253775608]

約数ペア:

[(1, 253775608), (2, 126887804), (4, 63443902), (8, 31721951), (149, 1703192), (211, 1202728), (298, 851596), (422, 601364), (596, 425798), (844, 300682), (1009, 251512), (1192, 212899), (1688, 150341), (2018, 125756), (4036, 62878), (8072, 31439)]