388293744

素因数分解:

$2^4\times 3^1\times {\mathrm{439}}^1\times {\mathrm{18427}}^1$

素因数の和:18877

約数の個数: 40

約数和(自身を含む): 1005431680

約数和(自身を除く): 617137936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 878, 1317, 1756, 2634, 3512, 5268, 7024, 10536, 18427, 21072, 36854, 55281, 73708, 110562, 147416, 221124, 294832, 442248, 884496, 8089453, 16178906, 24268359, 32357812, 48536718, 64715624, 97073436, 129431248, 194146872, 388293744]

約数ペア:

[(1, 388293744), (2, 194146872), (3, 129431248), (4, 97073436), (6, 64715624), (8, 48536718), (12, 32357812), (16, 24268359), (24, 16178906), (48, 8089453), (439, 884496), (878, 442248), (1317, 294832), (1756, 221124), (2634, 147416), (3512, 110562), (5268, 73708), (7024, 55281), (10536, 36854), (18427, 21072)]