2099249152

素因数分解:

$2^{21}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:73

約数の個数: 176

約数和(自身を含む): 5637143232

約数和(自身を除く): 3537894080

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 256, 286, 308, 352, 364, 416, 448, 512, 572, 616, 704, 728, 832, 896, 1001, 1024, 1144, 1232, 1408, 1456, 1664, 1792, 2002, 2048, 2288, 2464, 2816, 2912, 3328, 3584, 4004, 4096, 4576, 4928, 5632, 5824, 6656, 7168, 8008, 8192, 9152, 9856, 11264, 11648, 13312, 14336, 16016, 16384, 18304, 19712, 22528, 23296, 26624, 28672, 32032, 32768, 36608, 39424, 45056, 46592, 53248, 57344, 64064, 65536, 73216, 78848, 90112, 93184, 106496, 114688, 128128, 131072, 146432, 157696, 180224, 186368, 212992, 229376, 256256, 262144, 292864, 315392, 360448, 372736, 425984, 458752, 512512, 524288, 585728, 630784, 720896, 745472, 851968, 917504, 1025024, 1048576, 1171456, 1261568, 1441792, 1490944, 1703936, 1835008, 2050048, 2097152, 2342912, 2523136, 2883584, 2981888, 3407872, 3670016, 4100096, 4685824, 5046272, 5767168, 5963776, 6815744, 7340032, 8200192, 9371648, 10092544, 11534336, 11927552, 13631488, 14680064, 16400384, 18743296, 20185088, 23068672, 23855104, 27262976, 32800768, 37486592, 40370176, 47710208, 65601536, 74973184, 80740352, 95420416, 131203072, 149946368, 161480704, 190840832, 262406144, 299892736, 524812288, 1049624576, 2099249152]

約数ペア:

[(1, 2099249152), (2, 1049624576), (4, 524812288), (7, 299892736), (8, 262406144), (11, 190840832), (13, 161480704), (14, 149946368), (16, 131203072), (22, 95420416), (26, 80740352), (28, 74973184), (32, 65601536), (44, 47710208), (52, 40370176), (56, 37486592), (64, 32800768), (77, 27262976), (88, 23855104), (91, 23068672), (104, 20185088), (112, 18743296), (128, 16400384), (143, 14680064), (154, 13631488), (176, 11927552), (182, 11534336), (208, 10092544), (224, 9371648), (256, 8200192), (286, 7340032), (308, 6815744), (352, 5963776), (364, 5767168), (416, 5046272), (448, 4685824), (512, 4100096), (572, 3670016), (616, 3407872), (704, 2981888), (728, 2883584), (832, 2523136), (896, 2342912), (1001, 2097152), (1024, 2050048), (1144, 1835008), (1232, 1703936), (1408, 1490944), (1456, 1441792), (1664, 1261568), (1792, 1171456), (2002, 1048576), (2048, 1025024), (2288, 917504), (2464, 851968), (2816, 745472), (2912, 720896), (3328, 630784), (3584, 585728), (4004, 524288), (4096, 512512), (4576, 458752), (4928, 425984), (5632, 372736), (5824, 360448), (6656, 315392), (7168, 292864), (8008, 262144), (8192, 256256), (9152, 229376), (9856, 212992), (11264, 186368), (11648, 180224), (13312, 157696), (14336, 146432), (16016, 131072), (16384, 128128), (18304, 114688), (19712, 106496), (22528, 93184), (23296, 90112), (26624, 78848), (28672, 73216), (32032, 65536), (32768, 64064), (36608, 57344), (39424, 53248), (45056, 46592)]