734177528

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{599}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 1615680000

約数和(自身を除く): 881502472

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 509, 599, 602, 1018, 1198, 1204, 2036, 2396, 2408, 3563, 4072, 4193, 4792, 7126, 8386, 14252, 16772, 21887, 25757, 28504, 33544, 43774, 51514, 87548, 103028, 153209, 175096, 180299, 206056, 304891, 306418, 360598, 609782, 612836, 721196, 1219564, 1225672, 1442392, 2134237, 2439128, 4268474, 8536948, 13110313, 17073896, 26220626, 52441252, 91772191, 104882504, 183544382, 367088764, 734177528]

約数ペア:

[(1, 734177528), (2, 367088764), (4, 183544382), (7, 104882504), (8, 91772191), (14, 52441252), (28, 26220626), (43, 17073896), (56, 13110313), (86, 8536948), (172, 4268474), (301, 2439128), (344, 2134237), (509, 1442392), (599, 1225672), (602, 1219564), (1018, 721196), (1198, 612836), (1204, 609782), (2036, 360598), (2396, 306418), (2408, 304891), (3563, 206056), (4072, 180299), (4193, 175096), (4792, 153209), (7126, 103028), (8386, 87548), (14252, 51514), (16772, 43774), (21887, 33544), (25757, 28504)]