291003024

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4127}}^1$

素因数の和:4264

約数の個数: 80

約数和(自身を含む): 816947712

約数和(自身を除く): 525944688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 113, 156, 208, 226, 312, 339, 452, 624, 678, 904, 1356, 1469, 1808, 2712, 2938, 4127, 4407, 5424, 5876, 8254, 8814, 11752, 12381, 16508, 17628, 23504, 24762, 33016, 35256, 49524, 53651, 66032, 70512, 99048, 107302, 160953, 198096, 214604, 321906, 429208, 466351, 643812, 858416, 932702, 1287624, 1399053, 1865404, 2575248, 2798106, 3730808, 5596212, 6062563, 7461616, 11192424, 12125126, 18187689, 22384848, 24250252, 36375378, 48500504, 72750756, 97001008, 145501512, 291003024]

約数ペア:

[(1, 291003024), (2, 145501512), (3, 97001008), (4, 72750756), (6, 48500504), (8, 36375378), (12, 24250252), (13, 22384848), (16, 18187689), (24, 12125126), (26, 11192424), (39, 7461616), (48, 6062563), (52, 5596212), (78, 3730808), (104, 2798106), (113, 2575248), (156, 1865404), (208, 1399053), (226, 1287624), (312, 932702), (339, 858416), (452, 643812), (624, 466351), (678, 429208), (904, 321906), (1356, 214604), (1469, 198096), (1808, 160953), (2712, 107302), (2938, 99048), (4127, 70512), (4407, 66032), (5424, 53651), (5876, 49524), (8254, 35256), (8814, 33016), (11752, 24762), (12381, 23504), (16508, 17628)]