1609838565568

素因数分解:

$2^6\times {\mathrm{43}}^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1255

約数の個数: 168

約数和(自身を含む): 3328288349760

約数和(自身を除く): 1718449784192

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 109, 137, 172, 218, 274, 344, 436, 548, 688, 872, 911, 1096, 1376, 1744, 1822, 1849, 2192, 2752, 3488, 3644, 3698, 4384, 4687, 5891, 6976, 7288, 7396, 8768, 9374, 11782, 14576, 14792, 14933, 18748, 23564, 29152, 29584, 29866, 37496, 39173, 47128, 58304, 59168, 59732, 74992, 78346, 94256, 99299, 118336, 119464, 124807, 149984, 156692, 188512, 198598, 201541, 238928, 249614, 253313, 299968, 313384, 377024, 397196, 403082, 477856, 499228, 506626, 626768, 642119, 794392, 806164, 955712, 998456, 1013252, 1253536, 1284238, 1588784, 1612328, 1684439, 1996912, 2026504, 2507072, 2568476, 3177568, 3224656, 3368878, 3993824, 4053008, 4269857, 5136952, 5366701, 6355136, 6449312, 6737756, 7987648, 8106016, 8539714, 10273904, 10733402, 12898624, 13475512, 13603963, 16212032, 17079428, 20547808, 21466804, 26951024, 27207926, 27611117, 34158856, 41095616, 42933608, 53902048, 54415852, 55222234, 68317712, 85867216, 107804096, 108831704, 110444468, 136635424, 171734432, 183603851, 217663408, 220888936, 230768143, 273270848, 343468864, 367207702, 435326816, 441777872, 461536286, 584970409, 734415404, 870653632, 883555744, 923072572, 1169940818, 1468830808, 1767111488, 1846145144, 2339881636, 2937661616, 3692290288, 4679763272, 5875323232, 7384580576, 9359526544, 11750646464, 14769161152, 18719053088, 25153727587, 37438106176, 50307455174, 100614910348, 201229820696, 402459641392, 804919282784, 1609838565568]

約数ペア:

[(1, 1609838565568), (2, 804919282784), (4, 402459641392), (8, 201229820696), (16, 100614910348), (32, 50307455174), (43, 37438106176), (64, 25153727587), (86, 18719053088), (109, 14769161152), (137, 11750646464), (172, 9359526544), (218, 7384580576), (274, 5875323232), (344, 4679763272), (436, 3692290288), (548, 2937661616), (688, 2339881636), (872, 1846145144), (911, 1767111488), (1096, 1468830808), (1376, 1169940818), (1744, 923072572), (1822, 883555744), (1849, 870653632), (2192, 734415404), (2752, 584970409), (3488, 461536286), (3644, 441777872), (3698, 435326816), (4384, 367207702), (4687, 343468864), (5891, 273270848), (6976, 230768143), (7288, 220888936), (7396, 217663408), (8768, 183603851), (9374, 171734432), (11782, 136635424), (14576, 110444468), (14792, 108831704), (14933, 107804096), (18748, 85867216), (23564, 68317712), (29152, 55222234), (29584, 54415852), (29866, 53902048), (37496, 42933608), (39173, 41095616), (47128, 34158856), (58304, 27611117), (59168, 27207926), (59732, 26951024), (74992, 21466804), (78346, 20547808), (94256, 17079428), (99299, 16212032), (118336, 13603963), (119464, 13475512), (124807, 12898624), (149984, 10733402), (156692, 10273904), (188512, 8539714), (198598, 8106016), (201541, 7987648), (238928, 6737756), (249614, 6449312), (253313, 6355136), (299968, 5366701), (313384, 5136952), (377024, 4269857), (397196, 4053008), (403082, 3993824), (477856, 3368878), (499228, 3224656), (506626, 3177568), (626768, 2568476), (642119, 2507072), (794392, 2026504), (806164, 1996912), (955712, 1684439), (998456, 1612328), (1013252, 1588784), (1253536, 1284238)]