259231672

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{4817}}^1$

素因数の和:4892

約数の個数: 48

約数和(自身を含む): 574112880

約数和(自身を除く): 314881208

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1736, 1922, 3844, 4817, 6727, 7688, 9634, 13454, 19268, 26908, 33719, 38536, 53816, 67438, 134876, 149327, 269752, 298654, 597308, 1045289, 1194616, 2090578, 4181156, 4629137, 8362312, 9258274, 18516548, 32403959, 37033096, 64807918, 129615836, 259231672]

約数ペア:

[(1, 259231672), (2, 129615836), (4, 64807918), (7, 37033096), (8, 32403959), (14, 18516548), (28, 9258274), (31, 8362312), (56, 4629137), (62, 4181156), (124, 2090578), (217, 1194616), (248, 1045289), (434, 597308), (868, 298654), (961, 269752), (1736, 149327), (1922, 134876), (3844, 67438), (4817, 53816), (6727, 38536), (7688, 33719), (9634, 26908), (13454, 19268)]