494384128

素因数分解:

$2^{10}\times 7^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 132

約数和(自身を含む): 1176124320

約数和(自身を除く): 681740192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 64, 98, 112, 118, 128, 167, 196, 224, 236, 256, 334, 392, 413, 448, 472, 512, 668, 784, 826, 896, 944, 1024, 1169, 1336, 1568, 1652, 1792, 1888, 2338, 2672, 2891, 3136, 3304, 3584, 3776, 4676, 5344, 5782, 6272, 6608, 7168, 7552, 8183, 9352, 9853, 10688, 11564, 12544, 13216, 15104, 16366, 18704, 19706, 21376, 23128, 25088, 26432, 30208, 32732, 37408, 39412, 42752, 46256, 50176, 52864, 60416, 65464, 68971, 74816, 78824, 85504, 92512, 105728, 130928, 137942, 149632, 157648, 171008, 185024, 211456, 261856, 275884, 299264, 315296, 370048, 422912, 482797, 523712, 551768, 598528, 630592, 740096, 965594, 1047424, 1103536, 1197056, 1261184, 1480192, 1931188, 2094848, 2207072, 2522368, 2960384, 3862376, 4189696, 4414144, 5044736, 7724752, 8379392, 8828288, 10089472, 15449504, 17656576, 30899008, 35313152, 61798016, 70626304, 123596032, 247192064, 494384128]

約数ペア:

[(1, 494384128), (2, 247192064), (4, 123596032), (7, 70626304), (8, 61798016), (14, 35313152), (16, 30899008), (28, 17656576), (32, 15449504), (49, 10089472), (56, 8828288), (59, 8379392), (64, 7724752), (98, 5044736), (112, 4414144), (118, 4189696), (128, 3862376), (167, 2960384), (196, 2522368), (224, 2207072), (236, 2094848), (256, 1931188), (334, 1480192), (392, 1261184), (413, 1197056), (448, 1103536), (472, 1047424), (512, 965594), (668, 740096), (784, 630592), (826, 598528), (896, 551768), (944, 523712), (1024, 482797), (1169, 422912), (1336, 370048), (1568, 315296), (1652, 299264), (1792, 275884), (1888, 261856), (2338, 211456), (2672, 185024), (2891, 171008), (3136, 157648), (3304, 149632), (3584, 137942), (3776, 130928), (4676, 105728), (5344, 92512), (5782, 85504), (6272, 78824), (6608, 74816), (7168, 68971), (7552, 65464), (8183, 60416), (9352, 52864), (9853, 50176), (10688, 46256), (11564, 42752), (12544, 39412), (13216, 37408), (15104, 32732), (16366, 30208), (18704, 26432), (19706, 25088), (21376, 23128)]