309078312

素因数分解:

$2^3\times 3^1\times {\mathrm{661}}^1\times {\mathrm{19483}}^1$

素因数の和:20153

約数の個数: 32

約数和(自身を含む): 773904480

約数和(自身を除く): 464826168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 661, 1322, 1983, 2644, 3966, 5288, 7932, 15864, 19483, 38966, 58449, 77932, 116898, 155864, 233796, 467592, 12878263, 25756526, 38634789, 51513052, 77269578, 103026104, 154539156, 309078312]

約数ペア:

[(1, 309078312), (2, 154539156), (3, 103026104), (4, 77269578), (6, 51513052), (8, 38634789), (12, 25756526), (24, 12878263), (661, 467592), (1322, 233796), (1983, 155864), (2644, 116898), (3966, 77932), (5288, 58449), (7932, 38966), (15864, 19483)]