648041472

素因数分解:

$2^{10}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:646

約数の個数: 220

約数和(自身を含む): 2087506036

約数和(自身を除く): 1439464564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 512, 576, 601, 624, 648, 702, 768, 832, 864, 936, 1024, 1053, 1152, 1202, 1248, 1296, 1404, 1536, 1664, 1728, 1803, 1872, 2106, 2304, 2404, 2496, 2592, 2808, 3072, 3328, 3456, 3606, 3744, 4212, 4608, 4808, 4992, 5184, 5409, 5616, 6656, 6912, 7212, 7488, 7813, 8424, 9216, 9616, 9984, 10368, 10818, 11232, 13312, 13824, 14424, 14976, 15626, 16227, 16848, 19232, 19968, 20736, 21636, 22464, 23439, 27648, 28848, 29952, 31252, 32454, 33696, 38464, 39936, 41472, 43272, 44928, 46878, 48681, 57696, 59904, 62504, 64908, 67392, 70317, 76928, 82944, 86544, 89856, 93756, 97362, 115392, 119808, 125008, 129816, 134784, 140634, 153856, 173088, 179712, 187512, 194724, 210951, 230784, 250016, 259632, 269568, 281268, 307712, 346176, 359424, 375024, 389448, 421902, 461568, 500032, 519264, 539136, 562536, 615424, 632853, 692352, 750048, 778896, 843804, 923136, 1000064, 1038528, 1078272, 1125072, 1265706, 1384704, 1500096, 1557792, 1687608, 1846272, 2000128, 2077056, 2250144, 2531412, 2769408, 3000192, 3115584, 3375216, 4000256, 4154112, 4500288, 5062824, 5538816, 6000384, 6231168, 6750432, 8000512, 8308224, 9000576, 10125648, 12000768, 12462336, 13500864, 16616448, 18001152, 20251296, 24001536, 24924672, 27001728, 36002304, 40502592, 49849344, 54003456, 72004608, 81005184, 108006912, 162010368, 216013824, 324020736, 648041472]

約数ペア:

[(1, 648041472), (2, 324020736), (3, 216013824), (4, 162010368), (6, 108006912), (8, 81005184), (9, 72004608), (12, 54003456), (13, 49849344), (16, 40502592), (18, 36002304), (24, 27001728), (26, 24924672), (27, 24001536), (32, 20251296), (36, 18001152), (39, 16616448), (48, 13500864), (52, 12462336), (54, 12000768), (64, 10125648), (72, 9000576), (78, 8308224), (81, 8000512), (96, 6750432), (104, 6231168), (108, 6000384), (117, 5538816), (128, 5062824), (144, 4500288), (156, 4154112), (162, 4000256), (192, 3375216), (208, 3115584), (216, 3000192), (234, 2769408), (256, 2531412), (288, 2250144), (312, 2077056), (324, 2000128), (351, 1846272), (384, 1687608), (416, 1557792), (432, 1500096), (468, 1384704), (512, 1265706), (576, 1125072), (601, 1078272), (624, 1038528), (648, 1000064), (702, 923136), (768, 843804), (832, 778896), (864, 750048), (936, 692352), (1024, 632853), (1053, 615424), (1152, 562536), (1202, 539136), (1248, 519264), (1296, 500032), (1404, 461568), (1536, 421902), (1664, 389448), (1728, 375024), (1803, 359424), (1872, 346176), (2106, 307712), (2304, 281268), (2404, 269568), (2496, 259632), (2592, 250016), (2808, 230784), (3072, 210951), (3328, 194724), (3456, 187512), (3606, 179712), (3744, 173088), (4212, 153856), (4608, 140634), (4808, 134784), (4992, 129816), (5184, 125008), (5409, 119808), (5616, 115392), (6656, 97362), (6912, 93756), (7212, 89856), (7488, 86544), (7813, 82944), (8424, 76928), (9216, 70317), (9616, 67392), (9984, 64908), (10368, 62504), (10818, 59904), (11232, 57696), (13312, 48681), (13824, 46878), (14424, 44928), (14976, 43272), (15626, 41472), (16227, 39936), (16848, 38464), (19232, 33696), (19968, 32454), (20736, 31252), (21636, 29952), (22464, 28848), (23439, 27648)]