280449391104

素因数分解:

$2^9\times 3^2\times {\mathrm{71}}^1\times {\mathrm{857203}}^1$

素因数の和:857298

約数の個数: 120

約数和(自身を含む): 820796831712

約数和(自身を除く): 540347440608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 512, 568, 576, 639, 768, 852, 1136, 1152, 1278, 1536, 1704, 2272, 2304, 2556, 3408, 4544, 4608, 5112, 6816, 9088, 10224, 13632, 18176, 20448, 27264, 36352, 40896, 54528, 81792, 109056, 163584, 327168, 857203, 1714406, 2571609, 3428812, 5143218, 6857624, 7714827, 10286436, 13715248, 15429654, 20572872, 27430496, 30859308, 41145744, 54860992, 60861413, 61718616, 82291488, 109721984, 121722826, 123437232, 164582976, 182584239, 219443968, 243445652, 246874464, 329165952, 365168478, 438887936, 486891304, 493748928, 547752717, 658331904, 730336956, 973782608, 987497856, 1095505434, 1316663808, 1460673912, 1947565216, 1974995712, 2191010868, 2921347824, 3895130432, 3949991424, 4382021736, 5842695648, 7790260864, 8764043472, 11685391296, 15580521728, 17528086944, 23370782592, 31161043456, 35056173888, 46741565184, 70112347776, 93483130368, 140224695552, 280449391104]

約数ペア:

[(1, 280449391104), (2, 140224695552), (3, 93483130368), (4, 70112347776), (6, 46741565184), (8, 35056173888), (9, 31161043456), (12, 23370782592), (16, 17528086944), (18, 15580521728), (24, 11685391296), (32, 8764043472), (36, 7790260864), (48, 5842695648), (64, 4382021736), (71, 3949991424), (72, 3895130432), (96, 2921347824), (128, 2191010868), (142, 1974995712), (144, 1947565216), (192, 1460673912), (213, 1316663808), (256, 1095505434), (284, 987497856), (288, 973782608), (384, 730336956), (426, 658331904), (512, 547752717), (568, 493748928), (576, 486891304), (639, 438887936), (768, 365168478), (852, 329165952), (1136, 246874464), (1152, 243445652), (1278, 219443968), (1536, 182584239), (1704, 164582976), (2272, 123437232), (2304, 121722826), (2556, 109721984), (3408, 82291488), (4544, 61718616), (4608, 60861413), (5112, 54860992), (6816, 41145744), (9088, 30859308), (10224, 27430496), (13632, 20572872), (18176, 15429654), (20448, 13715248), (27264, 10286436), (36352, 7714827), (40896, 6857624), (54528, 5143218), (81792, 3428812), (109056, 2571609), (163584, 1714406), (327168, 857203)]