320589216

素因数分解:

$2^5\times 3^2\times {\mathrm{1113157}}^1$

素因数の和:1113173

約数の個数: 36

約数和(自身を含む): 911676402

約数和(自身を除く): 591087186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1113157, 2226314, 3339471, 4452628, 6678942, 8905256, 10018413, 13357884, 17810512, 20036826, 26715768, 35621024, 40073652, 53431536, 80147304, 106863072, 160294608, 320589216]

約数ペア:

[(1, 320589216), (2, 160294608), (3, 106863072), (4, 80147304), (6, 53431536), (8, 40073652), (9, 35621024), (12, 26715768), (16, 20036826), (18, 17810512), (24, 13357884), (32, 10018413), (36, 8905256), (48, 6678942), (72, 4452628), (96, 3339471), (144, 2226314), (288, 1113157)]