7478735832

素因数分解:

$2^3\times 3^4\times {\mathrm{2389}}^1\times {\mathrm{4831}}^1$

素因数の和:7238

約数の個数: 80

約数和(自身を含む): 20960491200

約数和(自身を除く): 13481755368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2389, 4778, 4831, 7167, 9556, 9662, 14334, 14493, 19112, 19324, 21501, 28668, 28986, 38648, 43002, 43479, 57336, 57972, 64503, 86004, 86958, 115944, 129006, 130437, 172008, 173916, 193509, 258012, 260874, 347832, 387018, 391311, 516024, 521748, 774036, 782622, 1043496, 1548072, 1565244, 3130488, 11541259, 23082518, 34623777, 46165036, 69247554, 92330072, 103871331, 138495108, 207742662, 276990216, 311613993, 415485324, 623227986, 830970648, 934841979, 1246455972, 1869683958, 2492911944, 3739367916, 7478735832]

約数ペア:

[(1, 7478735832), (2, 3739367916), (3, 2492911944), (4, 1869683958), (6, 1246455972), (8, 934841979), (9, 830970648), (12, 623227986), (18, 415485324), (24, 311613993), (27, 276990216), (36, 207742662), (54, 138495108), (72, 103871331), (81, 92330072), (108, 69247554), (162, 46165036), (216, 34623777), (324, 23082518), (648, 11541259), (2389, 3130488), (4778, 1565244), (4831, 1548072), (7167, 1043496), (9556, 782622), (9662, 774036), (14334, 521748), (14493, 516024), (19112, 391311), (19324, 387018), (21501, 347832), (28668, 260874), (28986, 258012), (38648, 193509), (43002, 173916), (43479, 172008), (57336, 130437), (57972, 129006), (64503, 115944), (86004, 86958)]