323213480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1367}}^1$

素因数の和:1658

約数の個数: 64

約数和(自身を含む): 762359040

約数和(自身を除く): 439145560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 257, 460, 514, 920, 1028, 1285, 1367, 2056, 2570, 2734, 5140, 5468, 5911, 6835, 10280, 10936, 11822, 13670, 23644, 27340, 29555, 31441, 47288, 54680, 59110, 62882, 118220, 125764, 157205, 236440, 251528, 314410, 351319, 628820, 702638, 1257640, 1405276, 1756595, 2810552, 3513190, 7026380, 8080337, 14052760, 16160674, 32321348, 40401685, 64642696, 80803370, 161606740, 323213480]

約数ペア:

[(1, 323213480), (2, 161606740), (4, 80803370), (5, 64642696), (8, 40401685), (10, 32321348), (20, 16160674), (23, 14052760), (40, 8080337), (46, 7026380), (92, 3513190), (115, 2810552), (184, 1756595), (230, 1405276), (257, 1257640), (460, 702638), (514, 628820), (920, 351319), (1028, 314410), (1285, 251528), (1367, 236440), (2056, 157205), (2570, 125764), (2734, 118220), (5140, 62882), (5468, 59110), (5911, 54680), (6835, 47288), (10280, 31441), (10936, 29555), (11822, 27340), (13670, 23644)]