291322392

素因数分解:

$2^3\times 3^1\times {\mathrm{3343}}^1\times {\mathrm{3631}}^1$

素因数の和:6983

約数の個数: 32

約数和(自身を含む): 728724480

約数和(自身を除く): 437402088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3343, 3631, 6686, 7262, 10029, 10893, 13372, 14524, 20058, 21786, 26744, 29048, 40116, 43572, 80232, 87144, 12138433, 24276866, 36415299, 48553732, 72830598, 97107464, 145661196, 291322392]

約数ペア:

[(1, 291322392), (2, 145661196), (3, 97107464), (4, 72830598), (6, 48553732), (8, 36415299), (12, 24276866), (24, 12138433), (3343, 87144), (3631, 80232), (6686, 43572), (7262, 40116), (10029, 29048), (10893, 26744), (13372, 21786), (14524, 20058)]