2002871808

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2065

約数の個数: 240

約数和(自身を含む): 6822706176

約数和(自身を除く): 4819834368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1536, 1736, 1792, 1953, 1984, 2003, 2016, 2232, 2304, 2604, 2688, 2976, 3472, 3584, 3906, 3968, 4006, 4032, 4464, 4608, 5208, 5376, 5952, 6009, 6944, 7812, 7936, 8012, 8064, 8928, 10416, 10752, 11904, 12018, 13888, 14021, 15624, 15872, 16024, 16128, 17856, 18027, 20832, 23808, 24036, 27776, 28042, 31248, 32048, 32256, 35712, 36054, 41664, 42063, 47616, 48072, 55552, 56084, 62093, 62496, 64096, 71424, 72108, 83328, 84126, 96144, 111104, 112168, 124186, 124992, 126189, 128192, 142848, 144216, 166656, 168252, 186279, 192288, 224336, 248372, 249984, 252378, 256384, 288432, 333312, 336504, 372558, 384576, 434651, 448672, 496744, 499968, 504756, 512768, 558837, 576864, 673008, 745116, 769152, 869302, 897344, 993488, 999936, 1009512, 1025536, 1117674, 1153728, 1303953, 1346016, 1490232, 1538304, 1738604, 1794688, 1986976, 2019024, 2235348, 2307456, 2607906, 2692032, 2980464, 3076608, 3477208, 3589376, 3911859, 3973952, 4038048, 4470696, 4614912, 5215812, 5384064, 5960928, 6954416, 7178752, 7823718, 7947904, 8076096, 8941392, 9229824, 10431624, 10768128, 11921856, 13908832, 15647436, 15895808, 16152192, 17882784, 20863248, 21536256, 23843712, 27817664, 31294872, 31791616, 32304384, 35765568, 41726496, 47687424, 55635328, 62589744, 64608768, 71531136, 83452992, 95374848, 111270656, 125179488, 143062272, 166905984, 222541312, 250358976, 286124544, 333811968, 500717952, 667623936, 1001435904, 2002871808]

約数ペア:

[(1, 2002871808), (2, 1001435904), (3, 667623936), (4, 500717952), (6, 333811968), (7, 286124544), (8, 250358976), (9, 222541312), (12, 166905984), (14, 143062272), (16, 125179488), (18, 111270656), (21, 95374848), (24, 83452992), (28, 71531136), (31, 64608768), (32, 62589744), (36, 55635328), (42, 47687424), (48, 41726496), (56, 35765568), (62, 32304384), (63, 31791616), (64, 31294872), (72, 27817664), (84, 23843712), (93, 21536256), (96, 20863248), (112, 17882784), (124, 16152192), (126, 15895808), (128, 15647436), (144, 13908832), (168, 11921856), (186, 10768128), (192, 10431624), (217, 9229824), (224, 8941392), (248, 8076096), (252, 7947904), (256, 7823718), (279, 7178752), (288, 6954416), (336, 5960928), (372, 5384064), (384, 5215812), (434, 4614912), (448, 4470696), (496, 4038048), (504, 3973952), (512, 3911859), (558, 3589376), (576, 3477208), (651, 3076608), (672, 2980464), (744, 2692032), (768, 2607906), (868, 2307456), (896, 2235348), (992, 2019024), (1008, 1986976), (1116, 1794688), (1152, 1738604), (1302, 1538304), (1344, 1490232), (1488, 1346016), (1536, 1303953), (1736, 1153728), (1792, 1117674), (1953, 1025536), (1984, 1009512), (2003, 999936), (2016, 993488), (2232, 897344), (2304, 869302), (2604, 769152), (2688, 745116), (2976, 673008), (3472, 576864), (3584, 558837), (3906, 512768), (3968, 504756), (4006, 499968), (4032, 496744), (4464, 448672), (4608, 434651), (5208, 384576), (5376, 372558), (5952, 336504), (6009, 333312), (6944, 288432), (7812, 256384), (7936, 252378), (8012, 249984), (8064, 248372), (8928, 224336), (10416, 192288), (10752, 186279), (11904, 168252), (12018, 166656), (13888, 144216), (14021, 142848), (15624, 128192), (15872, 126189), (16024, 124992), (16128, 124186), (17856, 112168), (18027, 111104), (20832, 96144), (23808, 84126), (24036, 83328), (27776, 72108), (28042, 71424), (31248, 64096), (32048, 62496), (32256, 62093), (35712, 56084), (36054, 55552), (41664, 48072), (42063, 47616)]