2907924992

素因数分解:

$2^9\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3739}}^1$

素因数の和:3802

約数の個数: 120

約数和(自身を含む): 6978660480

約数和(自身を除く): 4070735488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 392, 434, 448, 496, 512, 784, 868, 896, 992, 1519, 1568, 1736, 1792, 1984, 3038, 3136, 3472, 3584, 3739, 3968, 6076, 6272, 6944, 7478, 7936, 12152, 12544, 13888, 14956, 15872, 24304, 25088, 26173, 27776, 29912, 48608, 52346, 55552, 59824, 97216, 104692, 111104, 115909, 119648, 183211, 194432, 209384, 231818, 239296, 366422, 388864, 418768, 463636, 478592, 732844, 777728, 811363, 837536, 927272, 957184, 1465688, 1622726, 1675072, 1854544, 1914368, 2931376, 3245452, 3350144, 3709088, 5679541, 5862752, 6490904, 6700288, 7418176, 11359082, 11725504, 12981808, 13400576, 14836352, 22718164, 23451008, 25963616, 29672704, 45436328, 46902016, 51927232, 59345408, 90872656, 93804032, 103854464, 181745312, 207708928, 363490624, 415417856, 726981248, 1453962496, 2907924992]

約数ペア:

[(1, 2907924992), (2, 1453962496), (4, 726981248), (7, 415417856), (8, 363490624), (14, 207708928), (16, 181745312), (28, 103854464), (31, 93804032), (32, 90872656), (49, 59345408), (56, 51927232), (62, 46902016), (64, 45436328), (98, 29672704), (112, 25963616), (124, 23451008), (128, 22718164), (196, 14836352), (217, 13400576), (224, 12981808), (248, 11725504), (256, 11359082), (392, 7418176), (434, 6700288), (448, 6490904), (496, 5862752), (512, 5679541), (784, 3709088), (868, 3350144), (896, 3245452), (992, 2931376), (1519, 1914368), (1568, 1854544), (1736, 1675072), (1792, 1622726), (1984, 1465688), (3038, 957184), (3136, 927272), (3472, 837536), (3584, 811363), (3739, 777728), (3968, 732844), (6076, 478592), (6272, 463636), (6944, 418768), (7478, 388864), (7936, 366422), (12152, 239296), (12544, 231818), (13888, 209384), (14956, 194432), (15872, 183211), (24304, 119648), (25088, 115909), (26173, 111104), (27776, 104692), (29912, 97216), (48608, 59824), (52346, 55552)]