1020592384

素因数分解:

$2^8\times 7^3\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 2428272000

約数和(自身を除く): 1407679616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 64, 98, 112, 118, 128, 196, 197, 224, 236, 256, 343, 392, 394, 413, 448, 472, 686, 784, 788, 826, 896, 944, 1372, 1379, 1568, 1576, 1652, 1792, 1888, 2744, 2758, 2891, 3136, 3152, 3304, 3776, 5488, 5516, 5782, 6272, 6304, 6608, 7552, 9653, 10976, 11032, 11564, 11623, 12544, 12608, 13216, 15104, 19306, 20237, 21952, 22064, 23128, 23246, 25216, 26432, 38612, 40474, 43904, 44128, 46256, 46492, 50432, 52864, 67571, 77224, 80948, 81361, 87808, 88256, 92512, 92984, 105728, 135142, 154448, 161896, 162722, 176512, 185024, 185968, 270284, 308896, 323792, 325444, 353024, 370048, 371936, 540568, 569527, 617792, 647584, 650888, 740096, 743872, 1081136, 1139054, 1235584, 1295168, 1301776, 1487744, 2162272, 2278108, 2471168, 2590336, 2603552, 2975488, 3986689, 4324544, 4556216, 5180672, 5207104, 7973378, 8649088, 9112432, 10414208, 15946756, 17298176, 18224864, 20828416, 31893512, 36449728, 63787024, 72899456, 127574048, 145798912, 255148096, 510296192, 1020592384]

約数ペア:

[(1, 1020592384), (2, 510296192), (4, 255148096), (7, 145798912), (8, 127574048), (14, 72899456), (16, 63787024), (28, 36449728), (32, 31893512), (49, 20828416), (56, 18224864), (59, 17298176), (64, 15946756), (98, 10414208), (112, 9112432), (118, 8649088), (128, 7973378), (196, 5207104), (197, 5180672), (224, 4556216), (236, 4324544), (256, 3986689), (343, 2975488), (392, 2603552), (394, 2590336), (413, 2471168), (448, 2278108), (472, 2162272), (686, 1487744), (784, 1301776), (788, 1295168), (826, 1235584), (896, 1139054), (944, 1081136), (1372, 743872), (1379, 740096), (1568, 650888), (1576, 647584), (1652, 617792), (1792, 569527), (1888, 540568), (2744, 371936), (2758, 370048), (2891, 353024), (3136, 325444), (3152, 323792), (3304, 308896), (3776, 270284), (5488, 185968), (5516, 185024), (5782, 176512), (6272, 162722), (6304, 161896), (6608, 154448), (7552, 135142), (9653, 105728), (10976, 92984), (11032, 92512), (11564, 88256), (11623, 87808), (12544, 81361), (12608, 80948), (13216, 77224), (15104, 67571), (19306, 52864), (20237, 50432), (21952, 46492), (22064, 46256), (23128, 44128), (23246, 43904), (25216, 40474), (26432, 38612)]