447390792

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{25999}}^1$

素因数の和:26250

約数の個数: 48

約数和(自身を含む): 1216800000

約数和(自身を除く): 769409208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 8604, 17208, 25999, 51998, 77997, 103996, 155994, 207992, 233991, 311988, 467982, 623976, 935964, 1871928, 6213761, 12427522, 18641283, 24855044, 37282566, 49710088, 55923849, 74565132, 111847698, 149130264, 223695396, 447390792]

約数ペア:

[(1, 447390792), (2, 223695396), (3, 149130264), (4, 111847698), (6, 74565132), (8, 55923849), (9, 49710088), (12, 37282566), (18, 24855044), (24, 18641283), (36, 12427522), (72, 6213761), (239, 1871928), (478, 935964), (717, 623976), (956, 467982), (1434, 311988), (1912, 233991), (2151, 207992), (2868, 155994), (4302, 103996), (5736, 77997), (8604, 51998), (17208, 25999)]