989028936

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{280337}}^1$

素因数の和:280363

約数の個数: 72

約数和(自身を含む): 3115956870

約数和(自身を除く): 2126927934

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 280337, 560674, 841011, 1121348, 1682022, 1962359, 2242696, 2523033, 3364044, 3924718, 5046066, 5887077, 6728088, 7849436, 10092132, 11774154, 13736513, 15698872, 17661231, 20184264, 23548308, 27473026, 35322462, 41209539, 47096616, 54946052, 70644924, 82419078, 109892104, 123628617, 141289848, 164838156, 247257234, 329676312, 494514468, 989028936]

約数ペア:

[(1, 989028936), (2, 494514468), (3, 329676312), (4, 247257234), (6, 164838156), (7, 141289848), (8, 123628617), (9, 109892104), (12, 82419078), (14, 70644924), (18, 54946052), (21, 47096616), (24, 41209539), (28, 35322462), (36, 27473026), (42, 23548308), (49, 20184264), (56, 17661231), (63, 15698872), (72, 13736513), (84, 11774154), (98, 10092132), (126, 7849436), (147, 6728088), (168, 5887077), (196, 5046066), (252, 3924718), (294, 3364044), (392, 2523033), (441, 2242696), (504, 1962359), (588, 1682022), (882, 1121348), (1176, 841011), (1764, 560674), (3528, 280337)]