264996004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6679}}^1$

素因数の和:6812

約数の個数: 48

約数和(自身を含む): 576083200

約数和(自身を除く): 311087196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 364, 436, 763, 1417, 1526, 2834, 3052, 5668, 6679, 9919, 13358, 19838, 26716, 39676, 46753, 86827, 93506, 173654, 187012, 347308, 607789, 728011, 1215578, 1456022, 2431156, 2912044, 5096077, 9464143, 10192154, 18928286, 20384308, 37856572, 66249001, 132498002, 264996004]

約数ペア:

[(1, 264996004), (2, 132498002), (4, 66249001), (7, 37856572), (13, 20384308), (14, 18928286), (26, 10192154), (28, 9464143), (52, 5096077), (91, 2912044), (109, 2431156), (182, 1456022), (218, 1215578), (364, 728011), (436, 607789), (763, 347308), (1417, 187012), (1526, 173654), (2834, 93506), (3052, 86827), (5668, 46753), (6679, 39676), (9919, 26716), (13358, 19838)]