491694224

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{20231}}^1$

素因数の和:20284

約数の個数: 60

約数和(自身を含む): 1143998208

約数和(自身を除く): 652303984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 12152, 20231, 24304, 40462, 80924, 141617, 161848, 283234, 323696, 566468, 627161, 991319, 1132936, 1254322, 1982638, 2265872, 2508644, 3965276, 4390127, 5017288, 7930552, 8780254, 10034576, 15861104, 17560508, 30730889, 35121016, 61461778, 70242032, 122923556, 245847112, 491694224]

約数ペア:

[(1, 491694224), (2, 245847112), (4, 122923556), (7, 70242032), (8, 61461778), (14, 35121016), (16, 30730889), (28, 17560508), (31, 15861104), (49, 10034576), (56, 8780254), (62, 7930552), (98, 5017288), (112, 4390127), (124, 3965276), (196, 2508644), (217, 2265872), (248, 1982638), (392, 1254322), (434, 1132936), (496, 991319), (784, 627161), (868, 566468), (1519, 323696), (1736, 283234), (3038, 161848), (3472, 141617), (6076, 80924), (12152, 40462), (20231, 24304)]