254216328

素因数分解:

$2^3\times 3^1\times {\mathrm{673}}^1\times {\mathrm{15739}}^1$

素因数の和:16421

約数の個数: 32

約数和(自身を含む): 636525600

約数和(自身を除く): 382309272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 673, 1346, 2019, 2692, 4038, 5384, 8076, 15739, 16152, 31478, 47217, 62956, 94434, 125912, 188868, 377736, 10592347, 21184694, 31777041, 42369388, 63554082, 84738776, 127108164, 254216328]

約数ペア:

[(1, 254216328), (2, 127108164), (3, 84738776), (4, 63554082), (6, 42369388), (8, 31777041), (12, 21184694), (24, 10592347), (673, 377736), (1346, 188868), (2019, 125912), (2692, 94434), (4038, 62956), (5384, 47217), (8076, 31478), (15739, 16152)]