449112216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{72251}}^1$

素因数の和:72304

約数の個数: 64

約数和(自身を含む): 1317876480

約数和(自身を除く): 868764264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 72251, 144502, 216753, 289004, 433506, 505757, 578008, 867012, 1011514, 1517271, 1734024, 2023028, 2673287, 3034542, 4046056, 5346574, 6069084, 8019861, 10693148, 12138168, 16039722, 18713009, 21386296, 32079444, 37426018, 56139027, 64158888, 74852036, 112278054, 149704072, 224556108, 449112216]

約数ペア:

[(1, 449112216), (2, 224556108), (3, 149704072), (4, 112278054), (6, 74852036), (7, 64158888), (8, 56139027), (12, 37426018), (14, 32079444), (21, 21386296), (24, 18713009), (28, 16039722), (37, 12138168), (42, 10693148), (56, 8019861), (74, 6069084), (84, 5346574), (111, 4046056), (148, 3034542), (168, 2673287), (222, 2023028), (259, 1734024), (296, 1517271), (444, 1011514), (518, 867012), (777, 578008), (888, 505757), (1036, 433506), (1554, 289004), (2072, 216753), (3108, 144502), (6216, 72251)]