766297324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{881}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 1483241760

約数和(自身を除く): 716944436

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 389, 559, 778, 881, 1118, 1556, 1762, 2236, 3524, 5057, 10114, 11453, 16727, 20228, 22906, 33454, 37883, 45812, 66908, 75766, 151532, 217451, 342709, 434902, 492479, 685418, 869804, 984958, 1370836, 1969916, 4455217, 8910434, 14736487, 17820868, 29472974, 58945948, 191574331, 383148662, 766297324]

約数ペア:

[(1, 766297324), (2, 383148662), (4, 191574331), (13, 58945948), (26, 29472974), (43, 17820868), (52, 14736487), (86, 8910434), (172, 4455217), (389, 1969916), (559, 1370836), (778, 984958), (881, 869804), (1118, 685418), (1556, 492479), (1762, 434902), (2236, 342709), (3524, 217451), (5057, 151532), (10114, 75766), (11453, 66908), (16727, 45812), (20228, 37883), (22906, 33454)]