327681504

素因数分解:

$2^5\times 3^3\times {\mathrm{251}}^1\times {\mathrm{1511}}^1$

素因数の和:1781

約数の個数: 96

約数和(自身を含む): 960180480

約数和(自身を除く): 632498976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 251, 288, 432, 502, 753, 864, 1004, 1506, 1511, 2008, 2259, 3012, 3022, 4016, 4518, 4533, 6024, 6044, 6777, 8032, 9036, 9066, 12048, 12088, 13554, 13599, 18072, 18132, 24096, 24176, 27108, 27198, 36144, 36264, 40797, 48352, 54216, 54396, 72288, 72528, 81594, 108432, 108792, 145056, 163188, 216864, 217584, 326376, 379261, 435168, 652752, 758522, 1137783, 1305504, 1517044, 2275566, 3034088, 3413349, 4551132, 6068176, 6826698, 9102264, 10240047, 12136352, 13653396, 18204528, 20480094, 27306792, 36409056, 40960188, 54613584, 81920376, 109227168, 163840752, 327681504]

約数ペア:

[(1, 327681504), (2, 163840752), (3, 109227168), (4, 81920376), (6, 54613584), (8, 40960188), (9, 36409056), (12, 27306792), (16, 20480094), (18, 18204528), (24, 13653396), (27, 12136352), (32, 10240047), (36, 9102264), (48, 6826698), (54, 6068176), (72, 4551132), (96, 3413349), (108, 3034088), (144, 2275566), (216, 1517044), (251, 1305504), (288, 1137783), (432, 758522), (502, 652752), (753, 435168), (864, 379261), (1004, 326376), (1506, 217584), (1511, 216864), (2008, 163188), (2259, 145056), (3012, 108792), (3022, 108432), (4016, 81594), (4518, 72528), (4533, 72288), (6024, 54396), (6044, 54216), (6777, 48352), (8032, 40797), (9036, 36264), (9066, 36144), (12048, 27198), (12088, 27108), (13554, 24176), (13599, 24096), (18072, 18132)]