1389411072

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 324

約数和(自身を含む): 4822499136

約数和(自身を除く): 3433088064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 128, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 256, 279, 288, 294, 336, 372, 384, 392, 397, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 744, 768, 784, 794, 868, 882, 896, 992, 1008, 1116, 1152, 1176, 1191, 1302, 1344, 1488, 1519, 1568, 1588, 1736, 1764, 1792, 1953, 1984, 2016, 2232, 2304, 2352, 2382, 2604, 2688, 2779, 2976, 3038, 3136, 3176, 3472, 3528, 3573, 3906, 3968, 4032, 4464, 4557, 4704, 4764, 5208, 5376, 5558, 5952, 6076, 6272, 6352, 6944, 7056, 7146, 7812, 7936, 8064, 8337, 8928, 9114, 9408, 9528, 10416, 11116, 11904, 12152, 12307, 12544, 12704, 13671, 13888, 14112, 14292, 15624, 16128, 16674, 17856, 18228, 18816, 19056, 19453, 20832, 22232, 23808, 24304, 24614, 25011, 25408, 27342, 27776, 28224, 28584, 31248, 33348, 35712, 36456, 36921, 37632, 38112, 38906, 41664, 44464, 48608, 49228, 50022, 50816, 54684, 55552, 56448, 57168, 58359, 62496, 66696, 71424, 72912, 73842, 76224, 77812, 83328, 86149, 88928, 97216, 98456, 100044, 101632, 109368, 110763, 112896, 114336, 116718, 124992, 133392, 145824, 147684, 152448, 155624, 166656, 172298, 175077, 177856, 194432, 196912, 200088, 218736, 221526, 228672, 233436, 249984, 258447, 266784, 291648, 295368, 304896, 311248, 344596, 350154, 355712, 388864, 393824, 400176, 437472, 443052, 457344, 466872, 499968, 516894, 533568, 583296, 590736, 603043, 622496, 689192, 700308, 711424, 775341, 787648, 800352, 874944, 886104, 914688, 933744, 1033788, 1067136, 1166592, 1181472, 1206086, 1244992, 1378384, 1400616, 1550682, 1575296, 1600704, 1749888, 1772208, 1809129, 1867488, 2067576, 2134272, 2362944, 2412172, 2489984, 2756768, 2801232, 3101364, 3150592, 3201408, 3499776, 3544416, 3618258, 3734976, 4135152, 4725888, 4824344, 4979968, 5427387, 5513536, 5602464, 6202728, 6402816, 7088832, 7236516, 7469952, 8270304, 9451776, 9648688, 10854774, 11027072, 11204928, 12405456, 14177664, 14473032, 14939904, 16540608, 19297376, 21709548, 22054144, 22409856, 24810912, 28355328, 28946064, 33081216, 38594752, 43419096, 44819712, 49621824, 57892128, 66162432, 77189504, 86838192, 99243648, 115784256, 154379008, 173676384, 198487296, 231568512, 347352768, 463137024, 694705536, 1389411072]

約数ペア:

[(1, 1389411072), (2, 694705536), (3, 463137024), (4, 347352768), (6, 231568512), (7, 198487296), (8, 173676384), (9, 154379008), (12, 115784256), (14, 99243648), (16, 86838192), (18, 77189504), (21, 66162432), (24, 57892128), (28, 49621824), (31, 44819712), (32, 43419096), (36, 38594752), (42, 33081216), (48, 28946064), (49, 28355328), (56, 24810912), (62, 22409856), (63, 22054144), (64, 21709548), (72, 19297376), (84, 16540608), (93, 14939904), (96, 14473032), (98, 14177664), (112, 12405456), (124, 11204928), (126, 11027072), (128, 10854774), (144, 9648688), (147, 9451776), (168, 8270304), (186, 7469952), (192, 7236516), (196, 7088832), (217, 6402816), (224, 6202728), (248, 5602464), (252, 5513536), (256, 5427387), (279, 4979968), (288, 4824344), (294, 4725888), (336, 4135152), (372, 3734976), (384, 3618258), (392, 3544416), (397, 3499776), (434, 3201408), (441, 3150592), (448, 3101364), (496, 2801232), (504, 2756768), (558, 2489984), (576, 2412172), (588, 2362944), (651, 2134272), (672, 2067576), (744, 1867488), (768, 1809129), (784, 1772208), (794, 1749888), (868, 1600704), (882, 1575296), (896, 1550682), (992, 1400616), (1008, 1378384), (1116, 1244992), (1152, 1206086), (1176, 1181472), (1191, 1166592), (1302, 1067136), (1344, 1033788), (1488, 933744), (1519, 914688), (1568, 886104), (1588, 874944), (1736, 800352), (1764, 787648), (1792, 775341), (1953, 711424), (1984, 700308), (2016, 689192), (2232, 622496), (2304, 603043), (2352, 590736), (2382, 583296), (2604, 533568), (2688, 516894), (2779, 499968), (2976, 466872), (3038, 457344), (3136, 443052), (3176, 437472), (3472, 400176), (3528, 393824), (3573, 388864), (3906, 355712), (3968, 350154), (4032, 344596), (4464, 311248), (4557, 304896), (4704, 295368), (4764, 291648), (5208, 266784), (5376, 258447), (5558, 249984), (5952, 233436), (6076, 228672), (6272, 221526), (6352, 218736), (6944, 200088), (7056, 196912), (7146, 194432), (7812, 177856), (7936, 175077), (8064, 172298), (8337, 166656), (8928, 155624), (9114, 152448), (9408, 147684), (9528, 145824), (10416, 133392), (11116, 124992), (11904, 116718), (12152, 114336), (12307, 112896), (12544, 110763), (12704, 109368), (13671, 101632), (13888, 100044), (14112, 98456), (14292, 97216), (15624, 88928), (16128, 86149), (16674, 83328), (17856, 77812), (18228, 76224), (18816, 73842), (19056, 72912), (19453, 71424), (20832, 66696), (22232, 62496), (23808, 58359), (24304, 57168), (24614, 56448), (25011, 55552), (25408, 54684), (27342, 50816), (27776, 50022), (28224, 49228), (28584, 48608), (31248, 44464), (33348, 41664), (35712, 38906), (36456, 38112), (36921, 37632)]