404738448

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{881}}^1$

素因数の和:1472

約数の個数: 80

約数和(自身を含む): 1110303936

約数和(自身を除く): 705565488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 563, 816, 881, 1126, 1689, 1762, 2252, 2643, 3378, 3524, 4504, 5286, 6756, 7048, 9008, 9571, 10572, 13512, 14096, 14977, 19142, 21144, 27024, 28713, 29954, 38284, 42288, 44931, 57426, 59908, 76568, 89862, 114852, 119816, 153136, 179724, 229704, 239632, 359448, 459408, 496003, 718896, 992006, 1488009, 1984012, 2976018, 3968024, 5952036, 7936048, 8432051, 11904072, 16864102, 23808144, 25296153, 33728204, 50592306, 67456408, 101184612, 134912816, 202369224, 404738448]

約数ペア:

[(1, 404738448), (2, 202369224), (3, 134912816), (4, 101184612), (6, 67456408), (8, 50592306), (12, 33728204), (16, 25296153), (17, 23808144), (24, 16864102), (34, 11904072), (48, 8432051), (51, 7936048), (68, 5952036), (102, 3968024), (136, 2976018), (204, 1984012), (272, 1488009), (408, 992006), (563, 718896), (816, 496003), (881, 459408), (1126, 359448), (1689, 239632), (1762, 229704), (2252, 179724), (2643, 153136), (3378, 119816), (3524, 114852), (4504, 89862), (5286, 76568), (6756, 59908), (7048, 57426), (9008, 44931), (9571, 42288), (10572, 38284), (13512, 29954), (14096, 28713), (14977, 27024), (19142, 21144)]