21335208192

素因数分解:

$2^8\times 3^4\times {\mathrm{229}}^1\times {\mathrm{4493}}^1$

素因数の和:4750

約数の個数: 180

約数和(自身を含む): 63909758220

約数和(自身を除く): 42574550028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 229, 256, 288, 324, 384, 432, 458, 576, 648, 687, 768, 864, 916, 1152, 1296, 1374, 1728, 1832, 2061, 2304, 2592, 2748, 3456, 3664, 4122, 4493, 5184, 5496, 6183, 6912, 7328, 8244, 8986, 10368, 10992, 12366, 13479, 14656, 16488, 17972, 18549, 20736, 21984, 24732, 26958, 29312, 32976, 35944, 37098, 40437, 43968, 49464, 53916, 58624, 65952, 71888, 74196, 80874, 87936, 98928, 107832, 121311, 131904, 143776, 148392, 161748, 175872, 197856, 215664, 242622, 263808, 287552, 296784, 323496, 363933, 395712, 431328, 485244, 527616, 575104, 593568, 646992, 727866, 791424, 862656, 970488, 1028897, 1150208, 1187136, 1293984, 1455732, 1582848, 1725312, 1940976, 2057794, 2374272, 2587968, 2911464, 3086691, 3450624, 3881952, 4115588, 4748544, 5175936, 5822928, 6173382, 7763904, 8231176, 9260073, 10351872, 11645856, 12346764, 15527808, 16462352, 18520146, 23291712, 24693528, 27780219, 31055616, 32924704, 37040292, 46583424, 49387056, 55560438, 65849408, 74080584, 83340657, 93166848, 98774112, 111120876, 131698816, 148161168, 166681314, 197548224, 222241752, 263397632, 296322336, 333362628, 395096448, 444483504, 592644672, 666725256, 790192896, 888967008, 1185289344, 1333450512, 1777934016, 2370578688, 2666901024, 3555868032, 5333802048, 7111736064, 10667604096, 21335208192]

約数ペア:

[(1, 21335208192), (2, 10667604096), (3, 7111736064), (4, 5333802048), (6, 3555868032), (8, 2666901024), (9, 2370578688), (12, 1777934016), (16, 1333450512), (18, 1185289344), (24, 888967008), (27, 790192896), (32, 666725256), (36, 592644672), (48, 444483504), (54, 395096448), (64, 333362628), (72, 296322336), (81, 263397632), (96, 222241752), (108, 197548224), (128, 166681314), (144, 148161168), (162, 131698816), (192, 111120876), (216, 98774112), (229, 93166848), (256, 83340657), (288, 74080584), (324, 65849408), (384, 55560438), (432, 49387056), (458, 46583424), (576, 37040292), (648, 32924704), (687, 31055616), (768, 27780219), (864, 24693528), (916, 23291712), (1152, 18520146), (1296, 16462352), (1374, 15527808), (1728, 12346764), (1832, 11645856), (2061, 10351872), (2304, 9260073), (2592, 8231176), (2748, 7763904), (3456, 6173382), (3664, 5822928), (4122, 5175936), (4493, 4748544), (5184, 4115588), (5496, 3881952), (6183, 3450624), (6912, 3086691), (7328, 2911464), (8244, 2587968), (8986, 2374272), (10368, 2057794), (10992, 1940976), (12366, 1725312), (13479, 1582848), (14656, 1455732), (16488, 1293984), (17972, 1187136), (18549, 1150208), (20736, 1028897), (21984, 970488), (24732, 862656), (26958, 791424), (29312, 727866), (32976, 646992), (35944, 593568), (37098, 575104), (40437, 527616), (43968, 485244), (49464, 431328), (53916, 395712), (58624, 363933), (65952, 323496), (71888, 296784), (74196, 287552), (80874, 263808), (87936, 242622), (98928, 215664), (107832, 197856), (121311, 175872), (131904, 161748), (143776, 148392)]