507810688

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:868

約数の個数: 128

約数和(自身を含む): 1281772800

約数和(自身を除く): 773962112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 67, 77, 88, 112, 128, 134, 154, 176, 224, 268, 308, 352, 448, 469, 536, 616, 704, 737, 769, 896, 938, 1072, 1232, 1408, 1474, 1538, 1876, 2144, 2464, 2948, 3076, 3752, 4288, 4928, 5159, 5383, 5896, 6152, 7504, 8459, 8576, 9856, 10318, 10766, 11792, 12304, 15008, 16918, 20636, 21532, 23584, 24608, 30016, 33836, 41272, 43064, 47168, 49216, 51523, 59213, 60032, 67672, 82544, 86128, 94336, 98432, 103046, 118426, 135344, 165088, 172256, 206092, 236852, 270688, 330176, 344512, 360661, 412184, 473704, 541376, 566753, 660352, 689024, 721322, 824368, 947408, 1082752, 1133506, 1442644, 1648736, 1894816, 2267012, 2885288, 3297472, 3789632, 3967271, 4534024, 5770576, 6594944, 7579264, 7934542, 9068048, 11541152, 15869084, 18136096, 23082304, 31738168, 36272192, 46164608, 63476336, 72544384, 126952672, 253905344, 507810688]

約数ペア:

[(1, 507810688), (2, 253905344), (4, 126952672), (7, 72544384), (8, 63476336), (11, 46164608), (14, 36272192), (16, 31738168), (22, 23082304), (28, 18136096), (32, 15869084), (44, 11541152), (56, 9068048), (64, 7934542), (67, 7579264), (77, 6594944), (88, 5770576), (112, 4534024), (128, 3967271), (134, 3789632), (154, 3297472), (176, 2885288), (224, 2267012), (268, 1894816), (308, 1648736), (352, 1442644), (448, 1133506), (469, 1082752), (536, 947408), (616, 824368), (704, 721322), (737, 689024), (769, 660352), (896, 566753), (938, 541376), (1072, 473704), (1232, 412184), (1408, 360661), (1474, 344512), (1538, 330176), (1876, 270688), (2144, 236852), (2464, 206092), (2948, 172256), (3076, 165088), (3752, 135344), (4288, 118426), (4928, 103046), (5159, 98432), (5383, 94336), (5896, 86128), (6152, 82544), (7504, 67672), (8459, 60032), (8576, 59213), (9856, 51523), (10318, 49216), (10766, 47168), (11792, 43064), (12304, 41272), (15008, 33836), (16918, 30016), (20636, 24608), (21532, 23584)]