690168

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 1746000

約数和(自身を除く): 1055832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 193, 298, 386, 447, 579, 596, 772, 894, 1158, 1192, 1544, 1788, 2316, 3576, 4632, 28757, 57514, 86271, 115028, 172542, 230056, 345084, 690168]

約数ペア:

[(1, 690168), (2, 345084), (3, 230056), (4, 172542), (6, 115028), (8, 86271), (12, 57514), (24, 28757), (149, 4632), (193, 3576), (298, 2316), (386, 1788), (447, 1544), (579, 1192), (596, 1158), (772, 894)]