291728736

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1418

約数の個数: 192

約数和(自身を含む): 965260800

約数和(自身を除く): 673532064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 96, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 416, 432, 456, 468, 494, 513, 608, 624, 684, 702, 741, 864, 912, 936, 988, 1026, 1248, 1367, 1368, 1404, 1482, 1824, 1872, 1976, 2052, 2223, 2734, 2736, 2808, 2964, 3744, 3952, 4101, 4104, 4446, 5468, 5472, 5616, 5928, 6669, 7904, 8202, 8208, 8892, 10936, 11232, 11856, 12303, 13338, 16404, 16416, 17771, 17784, 21872, 23712, 24606, 25973, 26676, 32808, 35542, 35568, 36909, 43744, 49212, 51946, 53313, 53352, 65616, 71084, 71136, 73818, 77919, 98424, 103892, 106626, 106704, 131232, 142168, 147636, 155838, 159939, 196848, 207784, 213252, 213408, 233757, 284336, 295272, 311676, 319878, 337649, 393696, 415568, 426504, 467514, 479817, 568672, 590544, 623352, 639756, 675298, 701271, 831136, 853008, 935028, 959634, 1012947, 1181088, 1246704, 1279512, 1350596, 1402542, 1706016, 1870056, 1919268, 2025894, 2493408, 2559024, 2701192, 2805084, 3038841, 3740112, 3838536, 4051788, 5118048, 5402384, 5610168, 6077682, 7480224, 7677072, 8103576, 9116523, 10804768, 11220336, 12155364, 15354144, 16207152, 18233046, 22440672, 24310728, 32414304, 36466092, 48621456, 72932184, 97242912, 145864368, 291728736]

約数ペア:

[(1, 291728736), (2, 145864368), (3, 97242912), (4, 72932184), (6, 48621456), (8, 36466092), (9, 32414304), (12, 24310728), (13, 22440672), (16, 18233046), (18, 16207152), (19, 15354144), (24, 12155364), (26, 11220336), (27, 10804768), (32, 9116523), (36, 8103576), (38, 7677072), (39, 7480224), (48, 6077682), (52, 5610168), (54, 5402384), (57, 5118048), (72, 4051788), (76, 3838536), (78, 3740112), (96, 3038841), (104, 2805084), (108, 2701192), (114, 2559024), (117, 2493408), (144, 2025894), (152, 1919268), (156, 1870056), (171, 1706016), (208, 1402542), (216, 1350596), (228, 1279512), (234, 1246704), (247, 1181088), (288, 1012947), (304, 959634), (312, 935028), (342, 853008), (351, 831136), (416, 701271), (432, 675298), (456, 639756), (468, 623352), (494, 590544), (513, 568672), (608, 479817), (624, 467514), (684, 426504), (702, 415568), (741, 393696), (864, 337649), (912, 319878), (936, 311676), (988, 295272), (1026, 284336), (1248, 233757), (1367, 213408), (1368, 213252), (1404, 207784), (1482, 196848), (1824, 159939), (1872, 155838), (1976, 147636), (2052, 142168), (2223, 131232), (2734, 106704), (2736, 106626), (2808, 103892), (2964, 98424), (3744, 77919), (3952, 73818), (4101, 71136), (4104, 71084), (4446, 65616), (5468, 53352), (5472, 53313), (5616, 51946), (5928, 49212), (6669, 43744), (7904, 36909), (8202, 35568), (8208, 35542), (8892, 32808), (10936, 26676), (11232, 25973), (11856, 24606), (12303, 23712), (13338, 21872), (16404, 17784), (16416, 17771)]