539349008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 1163764800

約数和(自身を除く): 624415792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 149, 157, 176, 262, 298, 314, 524, 596, 628, 1048, 1192, 1256, 1441, 1639, 1727, 2096, 2384, 2512, 2882, 3278, 3454, 5764, 6556, 6908, 11528, 13112, 13816, 19519, 20567, 23056, 23393, 26224, 27632, 39038, 41134, 46786, 78076, 82268, 93572, 156152, 164536, 187144, 214709, 226237, 257323, 312304, 329072, 374288, 429418, 452474, 514646, 858836, 904948, 1029292, 1717672, 1809896, 2058584, 3064483, 3435344, 3619792, 4117168, 6128966, 12257932, 24515864, 33709313, 49031728, 67418626, 134837252, 269674504, 539349008]

約数ペア:

[(1, 539349008), (2, 269674504), (4, 134837252), (8, 67418626), (11, 49031728), (16, 33709313), (22, 24515864), (44, 12257932), (88, 6128966), (131, 4117168), (149, 3619792), (157, 3435344), (176, 3064483), (262, 2058584), (298, 1809896), (314, 1717672), (524, 1029292), (596, 904948), (628, 858836), (1048, 514646), (1192, 452474), (1256, 429418), (1441, 374288), (1639, 329072), (1727, 312304), (2096, 257323), (2384, 226237), (2512, 214709), (2882, 187144), (3278, 164536), (3454, 156152), (5764, 93572), (6556, 82268), (6908, 78076), (11528, 46786), (13112, 41134), (13816, 39038), (19519, 27632), (20567, 26224), (23056, 23393)]