682465728

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 224

約数和(自身を含む): 2163673600

約数和(自身を除く): 1481207872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 98, 112, 129, 147, 168, 172, 192, 196, 224, 241, 258, 294, 301, 336, 343, 344, 392, 448, 482, 516, 588, 602, 672, 686, 688, 723, 784, 903, 964, 1029, 1032, 1176, 1204, 1344, 1372, 1376, 1446, 1568, 1687, 1806, 1928, 2058, 2064, 2107, 2352, 2408, 2744, 2752, 2892, 3136, 3374, 3612, 3856, 4116, 4128, 4214, 4704, 4816, 5061, 5488, 5784, 6321, 6748, 7224, 7712, 8232, 8256, 8428, 9408, 9632, 10122, 10363, 10976, 11568, 11809, 12642, 13496, 14448, 14749, 15424, 16464, 16856, 19264, 20244, 20726, 21952, 23136, 23618, 25284, 26992, 28896, 29498, 31089, 32928, 33712, 35427, 40488, 41452, 44247, 46272, 47236, 50568, 53984, 57792, 58996, 62178, 65856, 67424, 70854, 72541, 80976, 82663, 82904, 88494, 94472, 101136, 107968, 117992, 124356, 134848, 141708, 145082, 161952, 165326, 165808, 176988, 188944, 202272, 217623, 235984, 247989, 248712, 283416, 290164, 323904, 330652, 331616, 353976, 377888, 404544, 435246, 471968, 495978, 497424, 507787, 566832, 580328, 661304, 663232, 707952, 755776, 870492, 943936, 991956, 994848, 1015574, 1133664, 1160656, 1322608, 1415904, 1523361, 1740984, 1983912, 1989696, 2031148, 2267328, 2321312, 2645216, 2831808, 3046722, 3481968, 3554509, 3967824, 4062296, 4642624, 5290432, 6093444, 6963936, 7109018, 7935648, 8124592, 10663527, 12186888, 13927872, 14218036, 15871296, 16249184, 21327054, 24373776, 28436072, 32498368, 42654108, 48747552, 56872144, 85308216, 97495104, 113744288, 170616432, 227488576, 341232864, 682465728]

約数ペア:

[(1, 682465728), (2, 341232864), (3, 227488576), (4, 170616432), (6, 113744288), (7, 97495104), (8, 85308216), (12, 56872144), (14, 48747552), (16, 42654108), (21, 32498368), (24, 28436072), (28, 24373776), (32, 21327054), (42, 16249184), (43, 15871296), (48, 14218036), (49, 13927872), (56, 12186888), (64, 10663527), (84, 8124592), (86, 7935648), (96, 7109018), (98, 6963936), (112, 6093444), (129, 5290432), (147, 4642624), (168, 4062296), (172, 3967824), (192, 3554509), (196, 3481968), (224, 3046722), (241, 2831808), (258, 2645216), (294, 2321312), (301, 2267328), (336, 2031148), (343, 1989696), (344, 1983912), (392, 1740984), (448, 1523361), (482, 1415904), (516, 1322608), (588, 1160656), (602, 1133664), (672, 1015574), (686, 994848), (688, 991956), (723, 943936), (784, 870492), (903, 755776), (964, 707952), (1029, 663232), (1032, 661304), (1176, 580328), (1204, 566832), (1344, 507787), (1372, 497424), (1376, 495978), (1446, 471968), (1568, 435246), (1687, 404544), (1806, 377888), (1928, 353976), (2058, 331616), (2064, 330652), (2107, 323904), (2352, 290164), (2408, 283416), (2744, 248712), (2752, 247989), (2892, 235984), (3136, 217623), (3374, 202272), (3612, 188944), (3856, 176988), (4116, 165808), (4128, 165326), (4214, 161952), (4704, 145082), (4816, 141708), (5061, 134848), (5488, 124356), (5784, 117992), (6321, 107968), (6748, 101136), (7224, 94472), (7712, 88494), (8232, 82904), (8256, 82663), (8428, 80976), (9408, 72541), (9632, 70854), (10122, 67424), (10363, 65856), (10976, 62178), (11568, 58996), (11809, 57792), (12642, 53984), (13496, 50568), (14448, 47236), (14749, 46272), (15424, 44247), (16464, 41452), (16856, 40488), (19264, 35427), (20244, 33712), (20726, 32928), (21952, 31089), (23136, 29498), (23618, 28896), (25284, 26992)]