315601264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{9011}}^1$

素因数の和:9229

約数の個数: 40

約数和(自身を含む): 670492800

約数和(自身を除く): 354891536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 398, 796, 1592, 2189, 3184, 4378, 8756, 9011, 17512, 18022, 35024, 36044, 72088, 99121, 144176, 198242, 396484, 792968, 1585936, 1793189, 3586378, 7172756, 14345512, 19725079, 28691024, 39450158, 78900316, 157800632, 315601264]

約数ペア:

[(1, 315601264), (2, 157800632), (4, 78900316), (8, 39450158), (11, 28691024), (16, 19725079), (22, 14345512), (44, 7172756), (88, 3586378), (176, 1793189), (199, 1585936), (398, 792968), (796, 396484), (1592, 198242), (2189, 144176), (3184, 99121), (4378, 72088), (8756, 36044), (9011, 35024), (17512, 18022)]