489631736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 1019105280

約数和(自身を除く): 529473544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 193, 227, 254, 386, 454, 508, 772, 908, 1016, 1397, 1544, 1816, 2123, 2497, 2794, 4246, 4994, 5588, 8492, 9988, 11176, 16984, 19976, 24511, 28829, 43811, 49022, 57658, 87622, 98044, 115316, 175244, 196088, 230632, 269621, 317119, 350488, 481921, 539242, 634238, 963842, 1078484, 1268476, 1927684, 2156968, 2536952, 3855368, 5563997, 11127994, 22255988, 44511976, 61203967, 122407934, 244815868, 489631736]

約数ペア:

[(1, 489631736), (2, 244815868), (4, 122407934), (8, 61203967), (11, 44511976), (22, 22255988), (44, 11127994), (88, 5563997), (127, 3855368), (193, 2536952), (227, 2156968), (254, 1927684), (386, 1268476), (454, 1078484), (508, 963842), (772, 634238), (908, 539242), (1016, 481921), (1397, 350488), (1544, 317119), (1816, 269621), (2123, 230632), (2497, 196088), (2794, 175244), (4246, 115316), (4994, 98044), (5588, 87622), (8492, 57658), (9988, 49022), (11176, 43811), (16984, 28829), (19976, 24511)]