427139328

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 288

約数和(自身を含む): 1469325312

約数和(自身を除く): 1042185984

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 124, 128, 132, 154, 168, 176, 186, 192, 217, 224, 231, 233, 248, 256, 264, 308, 336, 341, 352, 372, 384, 434, 448, 462, 466, 496, 528, 616, 651, 672, 682, 699, 704, 744, 768, 868, 896, 924, 932, 992, 1023, 1056, 1232, 1302, 1344, 1364, 1398, 1408, 1488, 1631, 1736, 1792, 1848, 1864, 1984, 2046, 2112, 2387, 2464, 2563, 2604, 2688, 2728, 2796, 2816, 2976, 3262, 3472, 3696, 3728, 3968, 4092, 4224, 4774, 4893, 4928, 5126, 5208, 5376, 5456, 5592, 5952, 6524, 6944, 7161, 7223, 7392, 7456, 7689, 7936, 8184, 8448, 9548, 9786, 9856, 10252, 10416, 10912, 11184, 11904, 13048, 13888, 14322, 14446, 14784, 14912, 15378, 16368, 17941, 19096, 19572, 19712, 20504, 20832, 21669, 21824, 22368, 23808, 26096, 27776, 28644, 28892, 29568, 29824, 30756, 32736, 35882, 38192, 39144, 41008, 41664, 43338, 43648, 44736, 50561, 52192, 53823, 55552, 57288, 57784, 59136, 59648, 61512, 65472, 71764, 76384, 78288, 79453, 82016, 83328, 86676, 87296, 89472, 101122, 104384, 107646, 114576, 115568, 123024, 130944, 143528, 151683, 152768, 156576, 158906, 164032, 166656, 173352, 178944, 202244, 208768, 215292, 229152, 231136, 238359, 246048, 261888, 287056, 303366, 305536, 313152, 317812, 328064, 346704, 404488, 417536, 430584, 458304, 462272, 476718, 492096, 556171, 574112, 606732, 611072, 626304, 635624, 656128, 693408, 808976, 861168, 916608, 924544, 953436, 984192, 1112342, 1148224, 1213464, 1252608, 1271248, 1386816, 1617952, 1668513, 1722336, 1833216, 1849088, 1906872, 1968384, 2224684, 2296448, 2426928, 2542496, 2773632, 3235904, 3337026, 3444672, 3813744, 4449368, 4592896, 4853856, 5084992, 5547264, 6471808, 6674052, 6889344, 7627488, 8898736, 9707712, 10169984, 12943616, 13348104, 13778688, 15254976, 17797472, 19415424, 20339968, 26696208, 30509952, 35594944, 38830848, 53392416, 61019904, 71189888, 106784832, 142379776, 213569664, 427139328]

約数ペア:

[(1, 427139328), (2, 213569664), (3, 142379776), (4, 106784832), (6, 71189888), (7, 61019904), (8, 53392416), (11, 38830848), (12, 35594944), (14, 30509952), (16, 26696208), (21, 20339968), (22, 19415424), (24, 17797472), (28, 15254976), (31, 13778688), (32, 13348104), (33, 12943616), (42, 10169984), (44, 9707712), (48, 8898736), (56, 7627488), (62, 6889344), (64, 6674052), (66, 6471808), (77, 5547264), (84, 5084992), (88, 4853856), (93, 4592896), (96, 4449368), (112, 3813744), (124, 3444672), (128, 3337026), (132, 3235904), (154, 2773632), (168, 2542496), (176, 2426928), (186, 2296448), (192, 2224684), (217, 1968384), (224, 1906872), (231, 1849088), (233, 1833216), (248, 1722336), (256, 1668513), (264, 1617952), (308, 1386816), (336, 1271248), (341, 1252608), (352, 1213464), (372, 1148224), (384, 1112342), (434, 984192), (448, 953436), (462, 924544), (466, 916608), (496, 861168), (528, 808976), (616, 693408), (651, 656128), (672, 635624), (682, 626304), (699, 611072), (704, 606732), (744, 574112), (768, 556171), (868, 492096), (896, 476718), (924, 462272), (932, 458304), (992, 430584), (1023, 417536), (1056, 404488), (1232, 346704), (1302, 328064), (1344, 317812), (1364, 313152), (1398, 305536), (1408, 303366), (1488, 287056), (1631, 261888), (1736, 246048), (1792, 238359), (1848, 231136), (1864, 229152), (1984, 215292), (2046, 208768), (2112, 202244), (2387, 178944), (2464, 173352), (2563, 166656), (2604, 164032), (2688, 158906), (2728, 156576), (2796, 152768), (2816, 151683), (2976, 143528), (3262, 130944), (3472, 123024), (3696, 115568), (3728, 114576), (3968, 107646), (4092, 104384), (4224, 101122), (4774, 89472), (4893, 87296), (4928, 86676), (5126, 83328), (5208, 82016), (5376, 79453), (5456, 78288), (5592, 76384), (5952, 71764), (6524, 65472), (6944, 61512), (7161, 59648), (7223, 59136), (7392, 57784), (7456, 57288), (7689, 55552), (7936, 53823), (8184, 52192), (8448, 50561), (9548, 44736), (9786, 43648), (9856, 43338), (10252, 41664), (10416, 41008), (10912, 39144), (11184, 38192), (11904, 35882), (13048, 32736), (13888, 30756), (14322, 29824), (14446, 29568), (14784, 28892), (14912, 28644), (15378, 27776), (16368, 26096), (17941, 23808), (19096, 22368), (19572, 21824), (19712, 21669), (20504, 20832)]