642652032

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:812

約数の個数: 128

約数和(自身を含む): 1871838720

約数和(自身を除く): 1229186688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 353, 384, 431, 528, 704, 706, 862, 1056, 1059, 1293, 1408, 1412, 1724, 2112, 2118, 2586, 2824, 3448, 3883, 4224, 4236, 4741, 5172, 5648, 6896, 7766, 8472, 9482, 10344, 11296, 11649, 13792, 14223, 15532, 16944, 18964, 20688, 22592, 23298, 27584, 28446, 31064, 33888, 37928, 41376, 45184, 46596, 55168, 56892, 62128, 67776, 75856, 82752, 93192, 113784, 124256, 135552, 151712, 152143, 165504, 186384, 227568, 248512, 303424, 304286, 372768, 455136, 456429, 497024, 606848, 608572, 745536, 910272, 912858, 1217144, 1491072, 1673573, 1820544, 1825716, 2434288, 3347146, 3651432, 4868576, 5020719, 6694292, 7302864, 9737152, 10041438, 13388584, 14605728, 19474304, 20082876, 26777168, 29211456, 40165752, 53554336, 58422912, 80331504, 107108672, 160663008, 214217344, 321326016, 642652032]

約数ペア:

[(1, 642652032), (2, 321326016), (3, 214217344), (4, 160663008), (6, 107108672), (8, 80331504), (11, 58422912), (12, 53554336), (16, 40165752), (22, 29211456), (24, 26777168), (32, 20082876), (33, 19474304), (44, 14605728), (48, 13388584), (64, 10041438), (66, 9737152), (88, 7302864), (96, 6694292), (128, 5020719), (132, 4868576), (176, 3651432), (192, 3347146), (264, 2434288), (352, 1825716), (353, 1820544), (384, 1673573), (431, 1491072), (528, 1217144), (704, 912858), (706, 910272), (862, 745536), (1056, 608572), (1059, 606848), (1293, 497024), (1408, 456429), (1412, 455136), (1724, 372768), (2112, 304286), (2118, 303424), (2586, 248512), (2824, 227568), (3448, 186384), (3883, 165504), (4224, 152143), (4236, 151712), (4741, 135552), (5172, 124256), (5648, 113784), (6896, 93192), (7766, 82752), (8472, 75856), (9482, 67776), (10344, 62128), (11296, 56892), (11649, 55168), (13792, 46596), (14223, 45184), (15532, 41376), (16944, 37928), (18964, 33888), (20688, 31064), (22592, 28446), (23298, 27584)]