1461239808

素因数分解:

$2^{14}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 4630370304

約数和(自身を除く): 3169130496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 137, 168, 186, 192, 217, 224, 248, 256, 274, 336, 372, 384, 411, 434, 448, 496, 512, 548, 651, 672, 744, 768, 822, 868, 896, 959, 992, 1024, 1096, 1302, 1344, 1488, 1536, 1644, 1736, 1792, 1918, 1984, 2048, 2192, 2604, 2688, 2877, 2976, 3072, 3288, 3472, 3584, 3836, 3968, 4096, 4247, 4384, 5208, 5376, 5754, 5952, 6144, 6576, 6944, 7168, 7672, 7936, 8192, 8494, 8768, 10416, 10752, 11508, 11904, 12288, 12741, 13152, 13888, 14336, 15344, 15872, 16384, 16988, 17536, 20832, 21504, 23016, 23808, 24576, 25482, 26304, 27776, 28672, 29729, 30688, 31744, 33976, 35072, 41664, 43008, 46032, 47616, 49152, 50964, 52608, 55552, 57344, 59458, 61376, 63488, 67952, 70144, 83328, 86016, 89187, 92064, 95232, 101928, 105216, 111104, 114688, 118916, 122752, 126976, 135904, 140288, 166656, 172032, 178374, 184128, 190464, 203856, 210432, 222208, 237832, 245504, 253952, 271808, 280576, 333312, 344064, 356748, 368256, 380928, 407712, 420864, 444416, 475664, 491008, 507904, 543616, 561152, 666624, 713496, 736512, 761856, 815424, 841728, 888832, 951328, 982016, 1087232, 1122304, 1333248, 1426992, 1473024, 1523712, 1630848, 1683456, 1777664, 1902656, 1964032, 2174464, 2244608, 2666496, 2853984, 2946048, 3261696, 3366912, 3555328, 3805312, 3928064, 4348928, 5332992, 5707968, 5892096, 6523392, 6733824, 7610624, 7856128, 8697856, 10665984, 11415936, 11784192, 13046784, 15221248, 15712256, 17395712, 22831872, 23568384, 26093568, 30442496, 34791424, 45663744, 47136768, 52187136, 60884992, 69582848, 91327488, 104374272, 121769984, 182654976, 208748544, 243539968, 365309952, 487079936, 730619904, 1461239808]

約数ペア:

[(1, 1461239808), (2, 730619904), (3, 487079936), (4, 365309952), (6, 243539968), (7, 208748544), (8, 182654976), (12, 121769984), (14, 104374272), (16, 91327488), (21, 69582848), (24, 60884992), (28, 52187136), (31, 47136768), (32, 45663744), (42, 34791424), (48, 30442496), (56, 26093568), (62, 23568384), (64, 22831872), (84, 17395712), (93, 15712256), (96, 15221248), (112, 13046784), (124, 11784192), (128, 11415936), (137, 10665984), (168, 8697856), (186, 7856128), (192, 7610624), (217, 6733824), (224, 6523392), (248, 5892096), (256, 5707968), (274, 5332992), (336, 4348928), (372, 3928064), (384, 3805312), (411, 3555328), (434, 3366912), (448, 3261696), (496, 2946048), (512, 2853984), (548, 2666496), (651, 2244608), (672, 2174464), (744, 1964032), (768, 1902656), (822, 1777664), (868, 1683456), (896, 1630848), (959, 1523712), (992, 1473024), (1024, 1426992), (1096, 1333248), (1302, 1122304), (1344, 1087232), (1488, 982016), (1536, 951328), (1644, 888832), (1736, 841728), (1792, 815424), (1918, 761856), (1984, 736512), (2048, 713496), (2192, 666624), (2604, 561152), (2688, 543616), (2877, 507904), (2976, 491008), (3072, 475664), (3288, 444416), (3472, 420864), (3584, 407712), (3836, 380928), (3968, 368256), (4096, 356748), (4247, 344064), (4384, 333312), (5208, 280576), (5376, 271808), (5754, 253952), (5952, 245504), (6144, 237832), (6576, 222208), (6944, 210432), (7168, 203856), (7672, 190464), (7936, 184128), (8192, 178374), (8494, 172032), (8768, 166656), (10416, 140288), (10752, 135904), (11508, 126976), (11904, 122752), (12288, 118916), (12741, 114688), (13152, 111104), (13888, 105216), (14336, 101928), (15344, 95232), (15872, 92064), (16384, 89187), (16988, 86016), (17536, 83328), (20832, 70144), (21504, 67952), (23016, 63488), (23808, 61376), (24576, 59458), (25482, 57344), (26304, 55552), (27776, 52608), (28672, 50964), (29729, 49152), (30688, 47616), (31744, 46032), (33976, 43008), (35072, 41664)]