988222464

素因数分解:

$2^{10}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1213

約数の個数: 176

約数和(自身を含む): 3023664640

約数和(自身を除く): 2035442176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 512, 558, 576, 744, 768, 837, 864, 992, 1024, 1116, 1152, 1153, 1488, 1536, 1674, 1728, 1984, 2232, 2304, 2306, 2976, 3072, 3348, 3456, 3459, 3968, 4464, 4608, 4612, 5952, 6696, 6912, 6918, 7936, 8928, 9216, 9224, 10377, 11904, 13392, 13824, 13836, 15872, 17856, 18448, 20754, 23808, 26784, 27648, 27672, 31131, 31744, 35712, 35743, 36896, 41508, 47616, 53568, 55344, 62262, 71424, 71486, 73792, 83016, 95232, 107136, 107229, 110688, 124524, 142848, 142972, 147584, 166032, 214272, 214458, 221376, 249048, 285696, 285944, 295168, 321687, 332064, 428544, 428916, 442752, 498096, 571888, 590336, 643374, 664128, 857088, 857832, 885504, 965061, 996192, 1143776, 1180672, 1286748, 1328256, 1715664, 1771008, 1930122, 1992384, 2287552, 2573496, 2656512, 3431328, 3542016, 3860244, 3984768, 4575104, 5146992, 5313024, 6862656, 7720488, 7969536, 9150208, 10293984, 10626048, 13725312, 15440976, 15939072, 18300416, 20587968, 27450624, 30881952, 31878144, 36600832, 41175936, 54901248, 61763904, 82351872, 109802496, 123527808, 164703744, 247055616, 329407488, 494111232, 988222464]

約数ペア:

[(1, 988222464), (2, 494111232), (3, 329407488), (4, 247055616), (6, 164703744), (8, 123527808), (9, 109802496), (12, 82351872), (16, 61763904), (18, 54901248), (24, 41175936), (27, 36600832), (31, 31878144), (32, 30881952), (36, 27450624), (48, 20587968), (54, 18300416), (62, 15939072), (64, 15440976), (72, 13725312), (93, 10626048), (96, 10293984), (108, 9150208), (124, 7969536), (128, 7720488), (144, 6862656), (186, 5313024), (192, 5146992), (216, 4575104), (248, 3984768), (256, 3860244), (279, 3542016), (288, 3431328), (372, 2656512), (384, 2573496), (432, 2287552), (496, 1992384), (512, 1930122), (558, 1771008), (576, 1715664), (744, 1328256), (768, 1286748), (837, 1180672), (864, 1143776), (992, 996192), (1024, 965061), (1116, 885504), (1152, 857832), (1153, 857088), (1488, 664128), (1536, 643374), (1674, 590336), (1728, 571888), (1984, 498096), (2232, 442752), (2304, 428916), (2306, 428544), (2976, 332064), (3072, 321687), (3348, 295168), (3456, 285944), (3459, 285696), (3968, 249048), (4464, 221376), (4608, 214458), (4612, 214272), (5952, 166032), (6696, 147584), (6912, 142972), (6918, 142848), (7936, 124524), (8928, 110688), (9216, 107229), (9224, 107136), (10377, 95232), (11904, 83016), (13392, 73792), (13824, 71486), (13836, 71424), (15872, 62262), (17856, 55344), (18448, 53568), (20754, 47616), (23808, 41508), (26784, 36896), (27648, 35743), (27672, 35712), (31131, 31744)]