31308486048

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{11311}}^1$

素因数の和:12707

約数の個数: 144

約数和(自身を含む): 101835691776

約数和(自身を除く): 70527205728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 1373, 2016, 2746, 4119, 5492, 8238, 9611, 10984, 11311, 12357, 16476, 19222, 21968, 22622, 24714, 28833, 32952, 33933, 38444, 43936, 45244, 49428, 57666, 65904, 67866, 76888, 79177, 86499, 90488, 98856, 101799, 115332, 131808, 135732, 153776, 158354, 172998, 180976, 197712, 203598, 230664, 237531, 271464, 307552, 316708, 345996, 361952, 395424, 407196, 461328, 475062, 542928, 633416, 691992, 712593, 814392, 922656, 950124, 1085856, 1266832, 1383984, 1425186, 1628784, 1900248, 2533664, 2767968, 2850372, 3257568, 3800496, 5700744, 7600992, 11401488, 15530003, 22802976, 31060006, 46590009, 62120012, 93180018, 108710021, 124240024, 139770027, 186360036, 217420042, 248480048, 279540054, 326130063, 372720072, 434840084, 496960096, 559080108, 652260126, 745440144, 869680168, 978390189, 1118160216, 1304520252, 1490880288, 1739360336, 1956780378, 2236320432, 2609040504, 3478720672, 3913560756, 4472640864, 5218081008, 7827121512, 10436162016, 15654243024, 31308486048]

約数ペア:

[(1, 31308486048), (2, 15654243024), (3, 10436162016), (4, 7827121512), (6, 5218081008), (7, 4472640864), (8, 3913560756), (9, 3478720672), (12, 2609040504), (14, 2236320432), (16, 1956780378), (18, 1739360336), (21, 1490880288), (24, 1304520252), (28, 1118160216), (32, 978390189), (36, 869680168), (42, 745440144), (48, 652260126), (56, 559080108), (63, 496960096), (72, 434840084), (84, 372720072), (96, 326130063), (112, 279540054), (126, 248480048), (144, 217420042), (168, 186360036), (224, 139770027), (252, 124240024), (288, 108710021), (336, 93180018), (504, 62120012), (672, 46590009), (1008, 31060006), (1373, 22802976), (2016, 15530003), (2746, 11401488), (4119, 7600992), (5492, 5700744), (8238, 3800496), (9611, 3257568), (10984, 2850372), (11311, 2767968), (12357, 2533664), (16476, 1900248), (19222, 1628784), (21968, 1425186), (22622, 1383984), (24714, 1266832), (28833, 1085856), (32952, 950124), (33933, 922656), (38444, 814392), (43936, 712593), (45244, 691992), (49428, 633416), (57666, 542928), (65904, 475062), (67866, 461328), (76888, 407196), (79177, 395424), (86499, 361952), (90488, 345996), (98856, 316708), (101799, 307552), (115332, 271464), (131808, 237531), (135732, 230664), (153776, 203598), (158354, 197712), (172998, 180976)]