1539205416

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{339331}}^1$

素因数の和:339356

約数の個数: 80

約数和(自身を含む): 4927100640

約数和(自身を除く): 3387895224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 339331, 678662, 1017993, 1357324, 2035986, 2375317, 2714648, 3053979, 4071972, 4750634, 6107958, 7125951, 8143944, 9161937, 9501268, 12215916, 14251902, 18323874, 19002536, 21377853, 24431832, 27485811, 28503804, 36647748, 42755706, 54971622, 57007608, 64133559, 73295496, 85511412, 109943244, 128267118, 171022824, 192400677, 219886488, 256534236, 384801354, 513068472, 769602708, 1539205416]

約数ペア:

[(1, 1539205416), (2, 769602708), (3, 513068472), (4, 384801354), (6, 256534236), (7, 219886488), (8, 192400677), (9, 171022824), (12, 128267118), (14, 109943244), (18, 85511412), (21, 73295496), (24, 64133559), (27, 57007608), (28, 54971622), (36, 42755706), (42, 36647748), (54, 28503804), (56, 27485811), (63, 24431832), (72, 21377853), (81, 19002536), (84, 18323874), (108, 14251902), (126, 12215916), (162, 9501268), (168, 9161937), (189, 8143944), (216, 7125951), (252, 6107958), (324, 4750634), (378, 4071972), (504, 3053979), (567, 2714648), (648, 2375317), (756, 2035986), (1134, 1357324), (1512, 1017993), (2268, 678662), (4536, 339331)]