995682688

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 256

約数和(自身を含む): 2810304000

約数和(自身を除く): 1814621312

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 64, 76, 77, 88, 91, 104, 112, 128, 133, 143, 152, 154, 176, 182, 208, 209, 224, 247, 266, 286, 304, 308, 352, 364, 409, 416, 418, 448, 494, 532, 572, 608, 616, 704, 728, 818, 832, 836, 896, 988, 1001, 1064, 1144, 1216, 1232, 1408, 1456, 1463, 1636, 1664, 1672, 1729, 1976, 2002, 2128, 2288, 2432, 2464, 2717, 2863, 2912, 2926, 3272, 3344, 3458, 3952, 4004, 4256, 4499, 4576, 4928, 5317, 5434, 5726, 5824, 5852, 6544, 6688, 6916, 7771, 7904, 8008, 8512, 8998, 9152, 9856, 10634, 10868, 11452, 11648, 11704, 13088, 13376, 13832, 15542, 15808, 16016, 17024, 17996, 18304, 19019, 21268, 21736, 22904, 23408, 26176, 26752, 27664, 31084, 31493, 31616, 32032, 35992, 37219, 38038, 42536, 43472, 45808, 46816, 52352, 54397, 55328, 58487, 62168, 62986, 64064, 71984, 74438, 76076, 85072, 85481, 86944, 91616, 93632, 101023, 108794, 110656, 116974, 124336, 125972, 128128, 143968, 148876, 152152, 170144, 170962, 173888, 183232, 187264, 202046, 217588, 221312, 233948, 248672, 251944, 287936, 297752, 304304, 340288, 341924, 347776, 366464, 404092, 409409, 435176, 467896, 497344, 503888, 575872, 595504, 598367, 608608, 680576, 683848, 707161, 808184, 818818, 870352, 935792, 994688, 1007776, 1111253, 1191008, 1196734, 1217216, 1367696, 1414322, 1616368, 1637636, 1740704, 1871584, 2015552, 2222506, 2382016, 2393468, 2434432, 2735392, 2828644, 3232736, 3275272, 3481408, 3743168, 4031104, 4445012, 4764032, 4786936, 5470784, 5657288, 6465472, 6550544, 6962816, 7486336, 7778771, 8890024, 9573872, 10941568, 11314576, 12930944, 13101088, 15557542, 17780048, 19147744, 22629152, 26202176, 31115084, 35560096, 38295488, 45258304, 52404352, 62230168, 71120192, 76590976, 90516608, 124460336, 142240384, 248920672, 497841344, 995682688]

約数ペア:

[(1, 995682688), (2, 497841344), (4, 248920672), (7, 142240384), (8, 124460336), (11, 90516608), (13, 76590976), (14, 71120192), (16, 62230168), (19, 52404352), (22, 45258304), (26, 38295488), (28, 35560096), (32, 31115084), (38, 26202176), (44, 22629152), (52, 19147744), (56, 17780048), (64, 15557542), (76, 13101088), (77, 12930944), (88, 11314576), (91, 10941568), (104, 9573872), (112, 8890024), (128, 7778771), (133, 7486336), (143, 6962816), (152, 6550544), (154, 6465472), (176, 5657288), (182, 5470784), (208, 4786936), (209, 4764032), (224, 4445012), (247, 4031104), (266, 3743168), (286, 3481408), (304, 3275272), (308, 3232736), (352, 2828644), (364, 2735392), (409, 2434432), (416, 2393468), (418, 2382016), (448, 2222506), (494, 2015552), (532, 1871584), (572, 1740704), (608, 1637636), (616, 1616368), (704, 1414322), (728, 1367696), (818, 1217216), (832, 1196734), (836, 1191008), (896, 1111253), (988, 1007776), (1001, 994688), (1064, 935792), (1144, 870352), (1216, 818818), (1232, 808184), (1408, 707161), (1456, 683848), (1463, 680576), (1636, 608608), (1664, 598367), (1672, 595504), (1729, 575872), (1976, 503888), (2002, 497344), (2128, 467896), (2288, 435176), (2432, 409409), (2464, 404092), (2717, 366464), (2863, 347776), (2912, 341924), (2926, 340288), (3272, 304304), (3344, 297752), (3458, 287936), (3952, 251944), (4004, 248672), (4256, 233948), (4499, 221312), (4576, 217588), (4928, 202046), (5317, 187264), (5434, 183232), (5726, 173888), (5824, 170962), (5852, 170144), (6544, 152152), (6688, 148876), (6916, 143968), (7771, 128128), (7904, 125972), (8008, 124336), (8512, 116974), (8998, 110656), (9152, 108794), (9856, 101023), (10634, 93632), (10868, 91616), (11452, 86944), (11648, 85481), (11704, 85072), (13088, 76076), (13376, 74438), (13832, 71984), (15542, 64064), (15808, 62986), (16016, 62168), (17024, 58487), (17996, 55328), (18304, 54397), (19019, 52352), (21268, 46816), (21736, 45808), (22904, 43472), (23408, 42536), (26176, 38038), (26752, 37219), (27664, 35992), (31084, 32032), (31493, 31616)]