348575648

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{72139}}^1$

素因数の和:72300

約数の個数: 24

約数和(自身を含む): 690812640

約数和(自身を除く): 342236992

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4832, 72139, 144278, 288556, 577112, 1154224, 2308448, 10892989, 21785978, 43571956, 87143912, 174287824, 348575648]

約数ペア:

[(1, 348575648), (2, 174287824), (4, 87143912), (8, 43571956), (16, 21785978), (32, 10892989), (151, 2308448), (302, 1154224), (604, 577112), (1208, 288556), (2416, 144278), (4832, 72139)]