1966207488

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 320

約数和(自身を含む): 6561865728

約数和(自身を除く): 4595658240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 64, 68, 84, 93, 96, 102, 112, 119, 124, 128, 136, 168, 186, 192, 204, 217, 224, 238, 248, 256, 272, 336, 347, 357, 372, 384, 408, 434, 448, 476, 496, 512, 527, 544, 651, 672, 694, 714, 744, 768, 816, 868, 896, 952, 992, 1041, 1054, 1088, 1302, 1344, 1388, 1428, 1488, 1536, 1581, 1632, 1736, 1792, 1904, 1984, 2082, 2108, 2176, 2429, 2604, 2688, 2776, 2856, 2976, 3162, 3264, 3472, 3584, 3689, 3808, 3968, 4164, 4216, 4352, 4858, 5208, 5376, 5552, 5712, 5899, 5952, 6324, 6528, 6944, 7287, 7378, 7616, 7936, 8328, 8432, 8704, 9716, 10416, 10752, 10757, 11067, 11104, 11424, 11798, 11904, 12648, 13056, 13888, 14574, 14756, 15232, 15872, 16656, 16864, 17697, 19432, 20832, 21514, 22134, 22208, 22848, 23596, 23808, 25296, 26112, 27776, 29148, 29512, 30464, 32271, 33312, 33728, 35394, 38864, 41293, 41664, 43028, 44268, 44416, 45696, 47192, 47616, 50592, 55552, 58296, 59024, 60928, 64542, 66624, 67456, 70788, 75299, 77728, 82586, 83328, 86056, 88536, 88832, 91392, 94384, 101184, 111104, 116592, 118048, 123879, 129084, 133248, 134912, 141576, 150598, 155456, 165172, 166656, 172112, 177072, 177664, 182784, 182869, 188768, 202368, 225897, 233184, 236096, 247758, 258168, 266496, 269824, 283152, 301196, 310912, 330344, 333312, 344224, 354144, 365738, 377536, 404736, 451794, 466368, 472192, 495516, 516336, 532992, 548607, 566304, 602392, 621824, 660688, 688448, 708288, 731476, 755072, 809472, 903588, 932736, 944384, 991032, 1032672, 1097214, 1132608, 1204784, 1243648, 1280083, 1321376, 1376896, 1416576, 1462952, 1510144, 1807176, 1865472, 1888768, 1982064, 2065344, 2194428, 2265216, 2409568, 2560166, 2642752, 2753792, 2833152, 2925904, 3020288, 3614352, 3730944, 3840249, 3964128, 4130688, 4388856, 4530432, 4819136, 5120332, 5285504, 5507584, 5666304, 5851808, 7228704, 7680498, 7928256, 8261376, 8777712, 9060864, 9638272, 10240664, 10571008, 11703616, 14457408, 15360996, 15856512, 16522752, 17555424, 19276544, 20481328, 21142016, 23407232, 28914816, 30721992, 31713024, 35110848, 38553088, 40962656, 46814464, 57829632, 61443984, 63426048, 70221696, 81925312, 93628928, 115659264, 122887968, 140443392, 163850624, 245775936, 280886784, 327701248, 491551872, 655402496, 983103744, 1966207488]

約数ペア:

[(1, 1966207488), (2, 983103744), (3, 655402496), (4, 491551872), (6, 327701248), (7, 280886784), (8, 245775936), (12, 163850624), (14, 140443392), (16, 122887968), (17, 115659264), (21, 93628928), (24, 81925312), (28, 70221696), (31, 63426048), (32, 61443984), (34, 57829632), (42, 46814464), (48, 40962656), (51, 38553088), (56, 35110848), (62, 31713024), (64, 30721992), (68, 28914816), (84, 23407232), (93, 21142016), (96, 20481328), (102, 19276544), (112, 17555424), (119, 16522752), (124, 15856512), (128, 15360996), (136, 14457408), (168, 11703616), (186, 10571008), (192, 10240664), (204, 9638272), (217, 9060864), (224, 8777712), (238, 8261376), (248, 7928256), (256, 7680498), (272, 7228704), (336, 5851808), (347, 5666304), (357, 5507584), (372, 5285504), (384, 5120332), (408, 4819136), (434, 4530432), (448, 4388856), (476, 4130688), (496, 3964128), (512, 3840249), (527, 3730944), (544, 3614352), (651, 3020288), (672, 2925904), (694, 2833152), (714, 2753792), (744, 2642752), (768, 2560166), (816, 2409568), (868, 2265216), (896, 2194428), (952, 2065344), (992, 1982064), (1041, 1888768), (1054, 1865472), (1088, 1807176), (1302, 1510144), (1344, 1462952), (1388, 1416576), (1428, 1376896), (1488, 1321376), (1536, 1280083), (1581, 1243648), (1632, 1204784), (1736, 1132608), (1792, 1097214), (1904, 1032672), (1984, 991032), (2082, 944384), (2108, 932736), (2176, 903588), (2429, 809472), (2604, 755072), (2688, 731476), (2776, 708288), (2856, 688448), (2976, 660688), (3162, 621824), (3264, 602392), (3472, 566304), (3584, 548607), (3689, 532992), (3808, 516336), (3968, 495516), (4164, 472192), (4216, 466368), (4352, 451794), (4858, 404736), (5208, 377536), (5376, 365738), (5552, 354144), (5712, 344224), (5899, 333312), (5952, 330344), (6324, 310912), (6528, 301196), (6944, 283152), (7287, 269824), (7378, 266496), (7616, 258168), (7936, 247758), (8328, 236096), (8432, 233184), (8704, 225897), (9716, 202368), (10416, 188768), (10752, 182869), (10757, 182784), (11067, 177664), (11104, 177072), (11424, 172112), (11798, 166656), (11904, 165172), (12648, 155456), (13056, 150598), (13888, 141576), (14574, 134912), (14756, 133248), (15232, 129084), (15872, 123879), (16656, 118048), (16864, 116592), (17697, 111104), (19432, 101184), (20832, 94384), (21514, 91392), (22134, 88832), (22208, 88536), (22848, 86056), (23596, 83328), (23808, 82586), (25296, 77728), (26112, 75299), (27776, 70788), (29148, 67456), (29512, 66624), (30464, 64542), (32271, 60928), (33312, 59024), (33728, 58296), (35394, 55552), (38864, 50592), (41293, 47616), (41664, 47192), (43028, 45696), (44268, 44416)]