309649792

素因数分解:

$2^7\times {\mathrm{227}}^1\times {\mathrm{10657}}^1$

素因数の和:10898

約数の個数: 32

約数和(自身を含む): 619656120

約数和(自身を除く): 310006328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 454, 908, 1816, 3632, 7264, 10657, 14528, 21314, 29056, 42628, 85256, 170512, 341024, 682048, 1364096, 2419139, 4838278, 9676556, 19353112, 38706224, 77412448, 154824896, 309649792]

約数ペア:

[(1, 309649792), (2, 154824896), (4, 77412448), (8, 38706224), (16, 19353112), (32, 9676556), (64, 4838278), (128, 2419139), (227, 1364096), (454, 682048), (908, 341024), (1816, 170512), (3632, 85256), (7264, 42628), (10657, 29056), (14528, 21314)]