249733330063

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1\times {\mathrm{1093}}^1$

素因数の和:1668

約数の個数: 64

約数和(自身を含む): 313313198080

約数和(自身を除く): 63579868017

約数列:

[1, 7, 19, 31, 133, 151, 217, 367, 589, 1057, 1093, 2569, 2869, 4123, 4681, 6973, 7651, 11377, 20083, 20767, 32767, 33883, 48811, 55417, 79639, 88939, 145369, 165043, 216163, 237181, 387919, 401131, 622573, 643777, 1052923, 1155301, 1513141, 1717927, 2807917, 3135817, 4506439, 5116333, 7370461, 7621489, 12025489, 12435061, 21950719, 32640613, 35814331, 53350423, 60570781, 87045427, 97210327, 228484291, 236266159, 423995467, 680472289, 1150844839, 1653863113, 1877694211, 8055913873, 13143859477, 35676190009, 249733330063]

約数ペア:

[(1, 249733330063), (7, 35676190009), (19, 13143859477), (31, 8055913873), (133, 1877694211), (151, 1653863113), (217, 1150844839), (367, 680472289), (589, 423995467), (1057, 236266159), (1093, 228484291), (2569, 97210327), (2869, 87045427), (4123, 60570781), (4681, 53350423), (6973, 35814331), (7651, 32640613), (11377, 21950719), (20083, 12435061), (20767, 12025489), (32767, 7621489), (33883, 7370461), (48811, 5116333), (55417, 4506439), (79639, 3135817), (88939, 2807917), (145369, 1717927), (165043, 1513141), (216163, 1155301), (237181, 1052923), (387919, 643777), (401131, 622573)]