644212824

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{10597}}^1$

素因数の和:10772

約数の個数: 64

約数和(自身を含む): 1716876000

約数和(自身を除く): 1072663176

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 149, 204, 298, 408, 447, 596, 894, 1192, 1788, 2533, 3576, 5066, 7599, 10132, 10597, 15198, 20264, 21194, 30396, 31791, 42388, 60792, 63582, 84776, 127164, 180149, 254328, 360298, 540447, 720596, 1080894, 1441192, 1578953, 2161788, 3157906, 4323576, 4736859, 6315812, 9473718, 12631624, 18947436, 26842201, 37894872, 53684402, 80526603, 107368804, 161053206, 214737608, 322106412, 644212824]

約数ペア:

[(1, 644212824), (2, 322106412), (3, 214737608), (4, 161053206), (6, 107368804), (8, 80526603), (12, 53684402), (17, 37894872), (24, 26842201), (34, 18947436), (51, 12631624), (68, 9473718), (102, 6315812), (136, 4736859), (149, 4323576), (204, 3157906), (298, 2161788), (408, 1578953), (447, 1441192), (596, 1080894), (894, 720596), (1192, 540447), (1788, 360298), (2533, 254328), (3576, 180149), (5066, 127164), (7599, 84776), (10132, 63582), (10597, 60792), (15198, 42388), (20264, 31791), (21194, 30396)]