305966488

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{5237}}^1$

素因数の和:5419

約数の個数: 32

約数和(自身を含む): 587703600

約数和(自身を除く): 281737112

約数列:

[1, 2, 4, 8, 67, 109, 134, 218, 268, 436, 536, 872, 5237, 7303, 10474, 14606, 20948, 29212, 41896, 58424, 350879, 570833, 701758, 1141666, 1403516, 2283332, 2807032, 4566664, 38245811, 76491622, 152983244, 305966488]

約数ペア:

[(1, 305966488), (2, 152983244), (4, 76491622), (8, 38245811), (67, 4566664), (109, 2807032), (134, 2283332), (218, 1403516), (268, 1141666), (436, 701758), (536, 570833), (872, 350879), (5237, 58424), (7303, 41896), (10474, 29212), (14606, 20948)]