289162296

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{129553}}^1$

素因数の和:129596

約数の個数: 48

約数和(自身を含む): 808416960

約数和(自身を除く): 519254664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 129553, 259106, 388659, 518212, 777318, 1036424, 1165977, 1554636, 2331954, 3109272, 4016143, 4663908, 8032286, 9327816, 12048429, 16064572, 24096858, 32129144, 36145287, 48193716, 72290574, 96387432, 144581148, 289162296]

約数ペア:

[(1, 289162296), (2, 144581148), (3, 96387432), (4, 72290574), (6, 48193716), (8, 36145287), (9, 32129144), (12, 24096858), (18, 16064572), (24, 12048429), (31, 9327816), (36, 8032286), (62, 4663908), (72, 4016143), (93, 3109272), (124, 2331954), (186, 1554636), (248, 1165977), (279, 1036424), (372, 777318), (558, 518212), (744, 388659), (1116, 259106), (2232, 129553)]