8067804416

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:780

約数の個数: 144

約数和(自身を含む): 19014105600

約数和(自身を除く): 10946301184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 271, 296, 448, 449, 518, 542, 592, 896, 898, 1036, 1084, 1184, 1792, 1796, 1897, 2072, 2168, 2368, 3143, 3592, 3794, 4144, 4336, 4736, 6286, 7184, 7588, 8288, 8672, 9472, 10027, 12572, 14368, 15176, 16576, 16613, 17344, 20054, 25144, 28736, 30352, 33152, 33226, 34688, 40108, 50288, 57472, 60704, 66304, 66452, 69376, 70189, 80216, 100576, 114944, 116291, 121408, 121679, 132904, 140378, 160432, 201152, 232582, 242816, 243358, 265808, 280756, 320864, 402304, 465164, 485632, 486716, 531616, 561512, 641728, 804608, 851753, 930328, 973432, 1063232, 1123024, 1283456, 1703506, 1860656, 1946864, 2126464, 2246048, 2566912, 3407012, 3721312, 3893728, 4252928, 4492096, 4502123, 6814024, 7442624, 7787456, 8984192, 9004246, 13628048, 14885248, 15574912, 17968384, 18008492, 27256096, 29770496, 31149824, 31514861, 36016984, 54512192, 63029722, 72033968, 109024384, 126059444, 144067936, 218048768, 252118888, 288135872, 504237776, 576271744, 1008475552, 1152543488, 2016951104, 4033902208, 8067804416]

約数ペア:

[(1, 8067804416), (2, 4033902208), (4, 2016951104), (7, 1152543488), (8, 1008475552), (14, 576271744), (16, 504237776), (28, 288135872), (32, 252118888), (37, 218048768), (56, 144067936), (64, 126059444), (74, 109024384), (112, 72033968), (128, 63029722), (148, 54512192), (224, 36016984), (256, 31514861), (259, 31149824), (271, 29770496), (296, 27256096), (448, 18008492), (449, 17968384), (518, 15574912), (542, 14885248), (592, 13628048), (896, 9004246), (898, 8984192), (1036, 7787456), (1084, 7442624), (1184, 6814024), (1792, 4502123), (1796, 4492096), (1897, 4252928), (2072, 3893728), (2168, 3721312), (2368, 3407012), (3143, 2566912), (3592, 2246048), (3794, 2126464), (4144, 1946864), (4336, 1860656), (4736, 1703506), (6286, 1283456), (7184, 1123024), (7588, 1063232), (8288, 973432), (8672, 930328), (9472, 851753), (10027, 804608), (12572, 641728), (14368, 561512), (15176, 531616), (16576, 486716), (16613, 485632), (17344, 465164), (20054, 402304), (25144, 320864), (28736, 280756), (30352, 265808), (33152, 243358), (33226, 242816), (34688, 232582), (40108, 201152), (50288, 160432), (57472, 140378), (60704, 132904), (66304, 121679), (66452, 121408), (69376, 116291), (70189, 114944), (80216, 100576)]