211089168

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47287}}^1$

素因数の和:47332

約数の個数: 60

約数和(自身を含む): 609826048

約数和(自身を除く): 398736880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 47287, 94574, 141861, 189148, 283722, 378296, 425583, 567444, 756592, 851166, 1134888, 1465897, 1702332, 2269776, 2931794, 3404664, 4397691, 5863588, 6809328, 8795382, 11727176, 13193073, 17590764, 23454352, 26386146, 35181528, 52772292, 70363056, 105544584, 211089168]

約数ペア:

[(1, 211089168), (2, 105544584), (3, 70363056), (4, 52772292), (6, 35181528), (8, 26386146), (9, 23454352), (12, 17590764), (16, 13193073), (18, 11727176), (24, 8795382), (31, 6809328), (36, 5863588), (48, 4397691), (62, 3404664), (72, 2931794), (93, 2269776), (124, 1702332), (144, 1465897), (186, 1134888), (248, 851166), (279, 756592), (372, 567444), (496, 425583), (558, 378296), (744, 283722), (1116, 189148), (1488, 141861), (2232, 94574), (4464, 47287)]