492734746

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 895795200

約数和(自身を除く): 403060454

約数列:

[1, 2, 7, 14, 47, 53, 71, 94, 106, 142, 199, 329, 371, 398, 497, 658, 742, 994, 1393, 2491, 2786, 3337, 3763, 4982, 6674, 7526, 9353, 10547, 14129, 17437, 18706, 21094, 23359, 26341, 28258, 34874, 46718, 52682, 65471, 73829, 98903, 130942, 147658, 176861, 197806, 353722, 495709, 664063, 748837, 991418, 1238027, 1328126, 1497674, 2476054, 3469963, 4648441, 5241859, 6939926, 9296882, 10483718, 35195339, 70390678, 246367373, 492734746]

約数ペア:

[(1, 492734746), (2, 246367373), (7, 70390678), (14, 35195339), (47, 10483718), (53, 9296882), (71, 6939926), (94, 5241859), (106, 4648441), (142, 3469963), (199, 2476054), (329, 1497674), (371, 1328126), (398, 1238027), (497, 991418), (658, 748837), (742, 664063), (994, 495709), (1393, 353722), (2491, 197806), (2786, 176861), (3337, 147658), (3763, 130942), (4982, 98903), (6674, 73829), (7526, 65471), (9353, 52682), (10547, 46718), (14129, 34874), (17437, 28258), (18706, 26341), (21094, 23359)]