231990336

素因数分解:

$2^6\times 3^2\times {\mathrm{402761}}^1$

素因数の和:402779

約数の個数: 42

約数和(自身を含む): 664960062

約数和(自身を除く): 432969726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 402761, 805522, 1208283, 1611044, 2416566, 3222088, 3624849, 4833132, 6444176, 7249698, 9666264, 12888352, 14499396, 19332528, 25776704, 28998792, 38665056, 57997584, 77330112, 115995168, 231990336]

約数ペア:

[(1, 231990336), (2, 115995168), (3, 77330112), (4, 57997584), (6, 38665056), (8, 28998792), (9, 25776704), (12, 19332528), (16, 14499396), (18, 12888352), (24, 9666264), (32, 7249698), (36, 6444176), (48, 4833132), (64, 3624849), (72, 3222088), (96, 2416566), (144, 1611044), (192, 1208283), (288, 805522), (576, 402761)]