648875867136

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{298759}}^1$

素因数の和:298890

約数の個数: 176

約数和(自身を含む): 1996137454080

約数和(自身を除く): 1347261586944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 128, 168, 192, 202, 224, 256, 303, 336, 384, 404, 448, 512, 606, 672, 707, 768, 808, 896, 1024, 1212, 1344, 1414, 1536, 1616, 1792, 2121, 2424, 2688, 2828, 3072, 3232, 3584, 4242, 4848, 5376, 5656, 6464, 7168, 8484, 9696, 10752, 11312, 12928, 16968, 19392, 21504, 22624, 25856, 33936, 38784, 45248, 51712, 67872, 77568, 90496, 103424, 135744, 155136, 180992, 271488, 298759, 310272, 361984, 542976, 597518, 723968, 896277, 1085952, 1195036, 1792554, 2091313, 2171904, 2390072, 3585108, 4182626, 4780144, 6273939, 7170216, 8365252, 9560288, 12547878, 14340432, 16730504, 19120576, 25095756, 28680864, 30174659, 33461008, 38241152, 50191512, 57361728, 60349318, 66922016, 76482304, 90523977, 100383024, 114723456, 120698636, 133844032, 152964608, 181047954, 200766048, 211222613, 229446912, 241397272, 267688064, 305929216, 362095908, 401532096, 422445226, 458893824, 482794544, 535376128, 633667839, 724191816, 803064192, 844890452, 917787648, 965589088, 1070752256, 1267335678, 1448383632, 1606128384, 1689780904, 1931178176, 2141504512, 2534671356, 2896767264, 3212256768, 3379561808, 3862356352, 5069342712, 5793534528, 6424513536, 6759123616, 7724712704, 10138685424, 11587069056, 13518247232, 15449425408, 20277370848, 23174138112, 27036494464, 30898850816, 40554741696, 46348276224, 54072988928, 81109483392, 92696552448, 108145977856, 162218966784, 216291955712, 324437933568, 648875867136]

約数ペア:

[(1, 648875867136), (2, 324437933568), (3, 216291955712), (4, 162218966784), (6, 108145977856), (7, 92696552448), (8, 81109483392), (12, 54072988928), (14, 46348276224), (16, 40554741696), (21, 30898850816), (24, 27036494464), (28, 23174138112), (32, 20277370848), (42, 15449425408), (48, 13518247232), (56, 11587069056), (64, 10138685424), (84, 7724712704), (96, 6759123616), (101, 6424513536), (112, 5793534528), (128, 5069342712), (168, 3862356352), (192, 3379561808), (202, 3212256768), (224, 2896767264), (256, 2534671356), (303, 2141504512), (336, 1931178176), (384, 1689780904), (404, 1606128384), (448, 1448383632), (512, 1267335678), (606, 1070752256), (672, 965589088), (707, 917787648), (768, 844890452), (808, 803064192), (896, 724191816), (1024, 633667839), (1212, 535376128), (1344, 482794544), (1414, 458893824), (1536, 422445226), (1616, 401532096), (1792, 362095908), (2121, 305929216), (2424, 267688064), (2688, 241397272), (2828, 229446912), (3072, 211222613), (3232, 200766048), (3584, 181047954), (4242, 152964608), (4848, 133844032), (5376, 120698636), (5656, 114723456), (6464, 100383024), (7168, 90523977), (8484, 76482304), (9696, 66922016), (10752, 60349318), (11312, 57361728), (12928, 50191512), (16968, 38241152), (19392, 33461008), (21504, 30174659), (22624, 28680864), (25856, 25095756), (33936, 19120576), (38784, 16730504), (45248, 14340432), (51712, 12547878), (67872, 9560288), (77568, 8365252), (90496, 7170216), (103424, 6273939), (135744, 4780144), (155136, 4182626), (180992, 3585108), (271488, 2390072), (298759, 2171904), (310272, 2091313), (361984, 1792554), (542976, 1195036), (597518, 1085952), (723968, 896277)]