205728933888

素因数分解:

$2^{11}\times 3^3\times {\mathrm{23}}^1\times {\mathrm{161761}}^1$

素因数の和:161815

約数の個数: 192

約数和(自身を含む): 635918774400

約数和(自身を除く): 430189840512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 512, 552, 576, 621, 736, 768, 828, 864, 1024, 1104, 1152, 1242, 1472, 1536, 1656, 1728, 2048, 2208, 2304, 2484, 2944, 3072, 3312, 3456, 4416, 4608, 4968, 5888, 6144, 6624, 6912, 8832, 9216, 9936, 11776, 13248, 13824, 17664, 18432, 19872, 23552, 26496, 27648, 35328, 39744, 47104, 52992, 55296, 70656, 79488, 105984, 141312, 158976, 161761, 211968, 317952, 323522, 423936, 485283, 635904, 647044, 970566, 1271808, 1294088, 1455849, 1941132, 2588176, 2911698, 3720503, 3882264, 4367547, 5176352, 5823396, 7441006, 7764528, 8735094, 10352704, 11161509, 11646792, 14882012, 15529056, 17470188, 20705408, 22323018, 23293584, 29764024, 31058112, 33484527, 34940376, 41410816, 44646036, 46587168, 59528048, 62116224, 66969054, 69880752, 82821632, 89292072, 93174336, 100453581, 119056096, 124232448, 133938108, 139761504, 165643264, 178584144, 186348672, 200907162, 238112192, 248464896, 267876216, 279523008, 331286528, 357168288, 372697344, 401814324, 476224384, 496929792, 535752432, 559046016, 714336576, 745394688, 803628648, 952448768, 993859584, 1071504864, 1118092032, 1428673152, 1490789376, 1607257296, 1904897536, 2143009728, 2236184064, 2857346304, 2981578752, 3214514592, 3809795072, 4286019456, 4472368128, 5714692608, 6429029184, 7619590144, 8572038912, 8944736256, 11429385216, 12858058368, 17144077824, 22858770432, 25716116736, 34288155648, 51432233472, 68576311296, 102864466944, 205728933888]

約数ペア:

[(1, 205728933888), (2, 102864466944), (3, 68576311296), (4, 51432233472), (6, 34288155648), (8, 25716116736), (9, 22858770432), (12, 17144077824), (16, 12858058368), (18, 11429385216), (23, 8944736256), (24, 8572038912), (27, 7619590144), (32, 6429029184), (36, 5714692608), (46, 4472368128), (48, 4286019456), (54, 3809795072), (64, 3214514592), (69, 2981578752), (72, 2857346304), (92, 2236184064), (96, 2143009728), (108, 1904897536), (128, 1607257296), (138, 1490789376), (144, 1428673152), (184, 1118092032), (192, 1071504864), (207, 993859584), (216, 952448768), (256, 803628648), (276, 745394688), (288, 714336576), (368, 559046016), (384, 535752432), (414, 496929792), (432, 476224384), (512, 401814324), (552, 372697344), (576, 357168288), (621, 331286528), (736, 279523008), (768, 267876216), (828, 248464896), (864, 238112192), (1024, 200907162), (1104, 186348672), (1152, 178584144), (1242, 165643264), (1472, 139761504), (1536, 133938108), (1656, 124232448), (1728, 119056096), (2048, 100453581), (2208, 93174336), (2304, 89292072), (2484, 82821632), (2944, 69880752), (3072, 66969054), (3312, 62116224), (3456, 59528048), (4416, 46587168), (4608, 44646036), (4968, 41410816), (5888, 34940376), (6144, 33484527), (6624, 31058112), (6912, 29764024), (8832, 23293584), (9216, 22323018), (9936, 20705408), (11776, 17470188), (13248, 15529056), (13824, 14882012), (17664, 11646792), (18432, 11161509), (19872, 10352704), (23552, 8735094), (26496, 7764528), (27648, 7441006), (35328, 5823396), (39744, 5176352), (47104, 4367547), (52992, 3882264), (55296, 3720503), (70656, 2911698), (79488, 2588176), (105984, 1941132), (141312, 1455849), (158976, 1294088), (161761, 1271808), (211968, 970566), (317952, 647044), (323522, 635904), (423936, 485283)]