65208905728

素因数分解:

$2^{12}\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1866

約数の個数: 156

約数和(自身を含む): 143072786752

約数和(自身を除く): 77863881024

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 289, 496, 512, 527, 544, 578, 992, 1024, 1054, 1088, 1156, 1777, 1984, 2048, 2108, 2176, 2312, 3554, 3968, 4096, 4216, 4352, 4624, 7108, 7936, 8432, 8704, 8959, 9248, 14216, 15872, 16864, 17408, 17918, 18496, 28432, 30209, 31744, 33728, 34816, 35836, 36992, 55087, 56864, 60418, 63488, 67456, 69632, 71672, 73984, 110174, 113728, 120836, 126976, 134912, 143344, 147968, 220348, 227456, 241672, 269824, 286688, 295936, 440696, 454912, 483344, 513553, 539648, 573376, 591872, 881392, 909824, 936479, 966688, 1027106, 1079296, 1146752, 1183744, 1762784, 1819648, 1872958, 1933376, 2054212, 2158592, 2293504, 3525568, 3639296, 3745916, 3866752, 4108424, 4587008, 7051136, 7278592, 7491832, 7733504, 8216848, 9174016, 14102272, 14983664, 15467008, 15920143, 16433696, 18348032, 28204544, 29967328, 30934016, 31840286, 32867392, 36696064, 56409088, 59934656, 61868032, 63680572, 65734784, 112818176, 119869312, 123736064, 127361144, 131469568, 225636352, 239738624, 254722288, 262939136, 479477248, 509444576, 525878272, 958954496, 1018889152, 1051756544, 1917908992, 2037778304, 2103513088, 3835817984, 4075556608, 8151113216, 16302226432, 32604452864, 65208905728]

約数ペア:

[(1, 65208905728), (2, 32604452864), (4, 16302226432), (8, 8151113216), (16, 4075556608), (17, 3835817984), (31, 2103513088), (32, 2037778304), (34, 1917908992), (62, 1051756544), (64, 1018889152), (68, 958954496), (124, 525878272), (128, 509444576), (136, 479477248), (248, 262939136), (256, 254722288), (272, 239738624), (289, 225636352), (496, 131469568), (512, 127361144), (527, 123736064), (544, 119869312), (578, 112818176), (992, 65734784), (1024, 63680572), (1054, 61868032), (1088, 59934656), (1156, 56409088), (1777, 36696064), (1984, 32867392), (2048, 31840286), (2108, 30934016), (2176, 29967328), (2312, 28204544), (3554, 18348032), (3968, 16433696), (4096, 15920143), (4216, 15467008), (4352, 14983664), (4624, 14102272), (7108, 9174016), (7936, 8216848), (8432, 7733504), (8704, 7491832), (8959, 7278592), (9248, 7051136), (14216, 4587008), (15872, 4108424), (16864, 3866752), (17408, 3745916), (17918, 3639296), (18496, 3525568), (28432, 2293504), (30209, 2158592), (31744, 2054212), (33728, 1933376), (34816, 1872958), (35836, 1819648), (36992, 1762784), (55087, 1183744), (56864, 1146752), (60418, 1079296), (63488, 1027106), (67456, 966688), (69632, 936479), (71672, 909824), (73984, 881392), (110174, 591872), (113728, 573376), (120836, 539648), (126976, 513553), (134912, 483344), (143344, 454912), (147968, 440696), (220348, 295936), (227456, 286688), (241672, 269824)]