247376304

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{35059}}^1$

素因数の和:35087

約数の個数: 90

約数和(自身を含む): 805363260

約数和(自身を除く): 557986956

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 35059, 70118, 105177, 140236, 210354, 245413, 280472, 315531, 420708, 490826, 560944, 631062, 736239, 841416, 981652, 1262124, 1472478, 1682832, 1717891, 1963304, 2208717, 2524248, 2944956, 3435782, 3926608, 4417434, 5048496, 5153673, 5889912, 6871564, 8834868, 10307346, 11779824, 13743128, 15461019, 17669736, 20614692, 27486256, 30922038, 35339472, 41229384, 61844076, 82458768, 123688152, 247376304]

約数ペア:

[(1, 247376304), (2, 123688152), (3, 82458768), (4, 61844076), (6, 41229384), (7, 35339472), (8, 30922038), (9, 27486256), (12, 20614692), (14, 17669736), (16, 15461019), (18, 13743128), (21, 11779824), (24, 10307346), (28, 8834868), (36, 6871564), (42, 5889912), (48, 5153673), (49, 5048496), (56, 4417434), (63, 3926608), (72, 3435782), (84, 2944956), (98, 2524248), (112, 2208717), (126, 1963304), (144, 1717891), (147, 1682832), (168, 1472478), (196, 1262124), (252, 981652), (294, 841416), (336, 736239), (392, 631062), (441, 560944), (504, 490826), (588, 420708), (784, 315531), (882, 280472), (1008, 245413), (1176, 210354), (1764, 140236), (2352, 105177), (3528, 70118), (7056, 35059)]