320766628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{1063}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 692366080

約数和(自身を除く): 371599452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 829, 1063, 1658, 2126, 3316, 4252, 5803, 7441, 10777, 11606, 13819, 14882, 21554, 23212, 27638, 29764, 43108, 55276, 75439, 96733, 150878, 193466, 301756, 386932, 881227, 1762454, 3524908, 6168589, 11455951, 12337178, 22911902, 24674356, 45823804, 80191657, 160383314, 320766628]

約数ペア:

[(1, 320766628), (2, 160383314), (4, 80191657), (7, 45823804), (13, 24674356), (14, 22911902), (26, 12337178), (28, 11455951), (52, 6168589), (91, 3524908), (182, 1762454), (364, 881227), (829, 386932), (1063, 301756), (1658, 193466), (2126, 150878), (3316, 96733), (4252, 75439), (5803, 55276), (7441, 43108), (10777, 29764), (11606, 27638), (13819, 23212), (14882, 21554)]