317877504

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{8447}}^1$

素因数の和:8480

約数の個数: 108

約数和(自身を含む): 984259584

約数和(自身を除く): 666382080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 8447, 9408, 12544, 16894, 18816, 25341, 33788, 37632, 50682, 59129, 67576, 101364, 118258, 135152, 177387, 202728, 236516, 270304, 354774, 405456, 413903, 473032, 540608, 709548, 810912, 827806, 946064, 1081216, 1241709, 1419096, 1621824, 1655612, 1892128, 2162432, 2483418, 2838192, 3243648, 3311224, 3784256, 4966836, 5676384, 6487296, 6622448, 7568512, 9933672, 11352768, 13244896, 15137024, 19867344, 22705536, 26489792, 39734688, 45411072, 52979584, 79469376, 105959168, 158938752, 317877504]

約数ペア:

[(1, 317877504), (2, 158938752), (3, 105959168), (4, 79469376), (6, 52979584), (7, 45411072), (8, 39734688), (12, 26489792), (14, 22705536), (16, 19867344), (21, 15137024), (24, 13244896), (28, 11352768), (32, 9933672), (42, 7568512), (48, 6622448), (49, 6487296), (56, 5676384), (64, 4966836), (84, 3784256), (96, 3311224), (98, 3243648), (112, 2838192), (128, 2483418), (147, 2162432), (168, 1892128), (192, 1655612), (196, 1621824), (224, 1419096), (256, 1241709), (294, 1081216), (336, 946064), (384, 827806), (392, 810912), (448, 709548), (588, 540608), (672, 473032), (768, 413903), (784, 405456), (896, 354774), (1176, 270304), (1344, 236516), (1568, 202728), (1792, 177387), (2352, 135152), (2688, 118258), (3136, 101364), (4704, 67576), (5376, 59129), (6272, 50682), (8447, 37632), (9408, 33788), (12544, 25341), (16894, 18816)]