12980555712

素因数分解:

$2^6\times 3^2\times {\mathrm{313}}^1\times {\mathrm{71999}}^1$

素因数の和:72330

約数の個数: 84

約数和(自身を含む): 37325808000

約数和(自身を除く): 24345252288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 313, 576, 626, 939, 1252, 1878, 2504, 2817, 3756, 5008, 5634, 7512, 10016, 11268, 15024, 20032, 22536, 30048, 45072, 60096, 71999, 90144, 143998, 180288, 215997, 287996, 431994, 575992, 647991, 863988, 1151984, 1295982, 1727976, 2303968, 2591964, 3455952, 4607936, 5183928, 6911904, 10367856, 13823808, 20735712, 22535687, 41471424, 45071374, 67607061, 90142748, 135214122, 180285496, 202821183, 270428244, 360570992, 405642366, 540856488, 721141984, 811284732, 1081712976, 1442283968, 1622569464, 2163425952, 3245138928, 4326851904, 6490277856, 12980555712]

約数ペア:

[(1, 12980555712), (2, 6490277856), (3, 4326851904), (4, 3245138928), (6, 2163425952), (8, 1622569464), (9, 1442283968), (12, 1081712976), (16, 811284732), (18, 721141984), (24, 540856488), (32, 405642366), (36, 360570992), (48, 270428244), (64, 202821183), (72, 180285496), (96, 135214122), (144, 90142748), (192, 67607061), (288, 45071374), (313, 41471424), (576, 22535687), (626, 20735712), (939, 13823808), (1252, 10367856), (1878, 6911904), (2504, 5183928), (2817, 4607936), (3756, 3455952), (5008, 2591964), (5634, 2303968), (7512, 1727976), (10016, 1295982), (11268, 1151984), (15024, 863988), (20032, 647991), (22536, 575992), (30048, 431994), (45072, 287996), (60096, 215997), (71999, 180288), (90144, 143998)]