211689072

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{70003}}^1$

素因数の和:70027

約数の個数: 80

約数和(自身を含む): 694439680

約数和(自身を除く): 482750608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 70003, 140006, 210009, 280012, 420018, 490021, 560024, 630027, 840036, 980042, 1120048, 1260054, 1470063, 1680072, 1890081, 1960084, 2520108, 2940126, 3360144, 3780162, 3920168, 4410189, 5040216, 5880252, 7560324, 7840336, 8820378, 10080432, 11760504, 13230567, 15120648, 17640756, 23521008, 26461134, 30241296, 35281512, 52922268, 70563024, 105844536, 211689072]

約数ペア:

[(1, 211689072), (2, 105844536), (3, 70563024), (4, 52922268), (6, 35281512), (7, 30241296), (8, 26461134), (9, 23521008), (12, 17640756), (14, 15120648), (16, 13230567), (18, 11760504), (21, 10080432), (24, 8820378), (27, 7840336), (28, 7560324), (36, 5880252), (42, 5040216), (48, 4410189), (54, 3920168), (56, 3780162), (63, 3360144), (72, 2940126), (84, 2520108), (108, 1960084), (112, 1890081), (126, 1680072), (144, 1470063), (168, 1260054), (189, 1120048), (216, 980042), (252, 840036), (336, 630027), (378, 560024), (432, 490021), (504, 420018), (756, 280012), (1008, 210009), (1512, 140006), (3024, 70003)]