681951888

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{152767}}^1$

素因数の和:152812

約数の個数: 60

約数和(自身を含む): 1970096128

約数和(自身を除く): 1288144240

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, 152767, 305534, 458301, 611068, 916602, 1222136, 1374903, 1833204, 2444272, 2749806, 3666408, 4735777, 5499612, 7332816, 9471554, 10999224, 14207331, 18943108, 21998448, 28414662, 37886216, 42621993, 56829324, 75772432, 85243986, 113658648, 170487972, 227317296, 340975944, 681951888]

約数ペア:

[(1, 681951888), (2, 340975944), (3, 227317296), (4, 170487972), (6, 113658648), (8, 85243986), (9, 75772432), (12, 56829324), (16, 42621993), (18, 37886216), (24, 28414662), (31, 21998448), (36, 18943108), (48, 14207331), (62, 10999224), (72, 9471554), (93, 7332816), (124, 5499612), (144, 4735777), (186, 3666408), (248, 2749806), (279, 2444272), (372, 1833204), (496, 1374903), (558, 1222136), (744, 916602), (1116, 611068), (1488, 458301), (2232, 305534), (4464, 152767)]