291929232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28027}}^1$

素因数の和:28076

約数の個数: 80

約数和(自身を含む): 889720832

約数和(自身を除く): 597791600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 28027, 56054, 84081, 112108, 168162, 196189, 224216, 336324, 392378, 448432, 588567, 672648, 784756, 868837, 1177134, 1345296, 1569512, 1737674, 2354268, 2606511, 3139024, 3475348, 4708536, 5213022, 6081859, 6950696, 9417072, 10426044, 12163718, 13901392, 18245577, 20852088, 24327436, 36491154, 41704176, 48654872, 72982308, 97309744, 145964616, 291929232]

約数ペア:

[(1, 291929232), (2, 145964616), (3, 97309744), (4, 72982308), (6, 48654872), (7, 41704176), (8, 36491154), (12, 24327436), (14, 20852088), (16, 18245577), (21, 13901392), (24, 12163718), (28, 10426044), (31, 9417072), (42, 6950696), (48, 6081859), (56, 5213022), (62, 4708536), (84, 3475348), (93, 3139024), (112, 2606511), (124, 2354268), (168, 1737674), (186, 1569512), (217, 1345296), (248, 1177134), (336, 868837), (372, 784756), (434, 672648), (496, 588567), (651, 448432), (744, 392378), (868, 336324), (1302, 224216), (1488, 196189), (1736, 168162), (2604, 112108), (3472, 84081), (5208, 56054), (10416, 28027)]