243412992

素因数分解:

$2^{12}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 208

約数和(自身を含む): 754882560

約数和(自身を除く): 511469568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 71, 72, 93, 96, 108, 124, 128, 142, 144, 186, 192, 213, 216, 248, 256, 279, 284, 288, 372, 384, 426, 432, 496, 512, 558, 568, 576, 639, 744, 768, 837, 852, 864, 992, 1024, 1116, 1136, 1152, 1278, 1488, 1536, 1674, 1704, 1728, 1917, 1984, 2048, 2201, 2232, 2272, 2304, 2556, 2976, 3072, 3348, 3408, 3456, 3834, 3968, 4096, 4402, 4464, 4544, 4608, 5112, 5952, 6144, 6603, 6696, 6816, 6912, 7668, 7936, 8804, 8928, 9088, 9216, 10224, 11904, 12288, 13206, 13392, 13632, 13824, 15336, 15872, 17608, 17856, 18176, 18432, 19809, 20448, 23808, 26412, 26784, 27264, 27648, 30672, 31744, 35216, 35712, 36352, 36864, 39618, 40896, 47616, 52824, 53568, 54528, 55296, 59427, 61344, 63488, 70432, 71424, 72704, 79236, 81792, 95232, 105648, 107136, 109056, 110592, 118854, 122688, 126976, 140864, 142848, 145408, 158472, 163584, 190464, 211296, 214272, 218112, 237708, 245376, 281728, 285696, 290816, 316944, 327168, 380928, 422592, 428544, 436224, 475416, 490752, 563456, 571392, 633888, 654336, 845184, 857088, 872448, 950832, 981504, 1126912, 1142784, 1267776, 1308672, 1690368, 1714176, 1901664, 1963008, 2253824, 2535552, 2617344, 3380736, 3428352, 3803328, 3926016, 4507648, 5071104, 6761472, 7606656, 7852032, 9015296, 10142208, 13522944, 15213312, 20284416, 27045888, 30426624, 40568832, 60853248, 81137664, 121706496, 243412992]

約数ペア:

[(1, 243412992), (2, 121706496), (3, 81137664), (4, 60853248), (6, 40568832), (8, 30426624), (9, 27045888), (12, 20284416), (16, 15213312), (18, 13522944), (24, 10142208), (27, 9015296), (31, 7852032), (32, 7606656), (36, 6761472), (48, 5071104), (54, 4507648), (62, 3926016), (64, 3803328), (71, 3428352), (72, 3380736), (93, 2617344), (96, 2535552), (108, 2253824), (124, 1963008), (128, 1901664), (142, 1714176), (144, 1690368), (186, 1308672), (192, 1267776), (213, 1142784), (216, 1126912), (248, 981504), (256, 950832), (279, 872448), (284, 857088), (288, 845184), (372, 654336), (384, 633888), (426, 571392), (432, 563456), (496, 490752), (512, 475416), (558, 436224), (568, 428544), (576, 422592), (639, 380928), (744, 327168), (768, 316944), (837, 290816), (852, 285696), (864, 281728), (992, 245376), (1024, 237708), (1116, 218112), (1136, 214272), (1152, 211296), (1278, 190464), (1488, 163584), (1536, 158472), (1674, 145408), (1704, 142848), (1728, 140864), (1917, 126976), (1984, 122688), (2048, 118854), (2201, 110592), (2232, 109056), (2272, 107136), (2304, 105648), (2556, 95232), (2976, 81792), (3072, 79236), (3348, 72704), (3408, 71424), (3456, 70432), (3834, 63488), (3968, 61344), (4096, 59427), (4402, 55296), (4464, 54528), (4544, 53568), (4608, 52824), (5112, 47616), (5952, 40896), (6144, 39618), (6603, 36864), (6696, 36352), (6816, 35712), (6912, 35216), (7668, 31744), (7936, 30672), (8804, 27648), (8928, 27264), (9088, 26784), (9216, 26412), (10224, 23808), (11904, 20448), (12288, 19809), (13206, 18432), (13392, 18176), (13632, 17856), (13824, 17608), (15336, 15872)]