685191936

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 288

約数和(自身を含む): 2274628608

約数和(自身を除く): 1589436672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 64, 66, 68, 78, 88, 96, 102, 104, 128, 132, 136, 143, 156, 176, 187, 192, 204, 208, 221, 256, 264, 272, 286, 312, 352, 367, 374, 384, 408, 416, 429, 442, 528, 544, 561, 572, 624, 663, 704, 734, 748, 768, 816, 832, 858, 884, 1056, 1088, 1101, 1122, 1144, 1248, 1326, 1408, 1468, 1496, 1632, 1664, 1716, 1768, 2112, 2176, 2202, 2244, 2288, 2431, 2496, 2652, 2816, 2936, 2992, 3264, 3328, 3432, 3536, 4037, 4224, 4352, 4404, 4488, 4576, 4771, 4862, 4992, 5304, 5872, 5984, 6239, 6528, 6864, 7072, 7293, 8074, 8448, 8808, 8976, 9152, 9542, 9724, 9984, 10608, 11744, 11968, 12111, 12478, 13056, 13728, 14144, 14313, 14586, 16148, 17616, 17952, 18304, 18717, 19084, 19448, 21216, 23488, 23936, 24222, 24956, 27456, 28288, 28626, 29172, 32296, 35232, 35904, 36608, 37434, 38168, 38896, 42432, 46976, 47872, 48444, 49912, 52481, 54912, 56576, 57252, 58344, 64592, 68629, 70464, 71808, 74868, 76336, 77792, 81107, 84864, 93952, 96888, 99824, 104962, 109824, 114504, 116688, 129184, 137258, 140928, 143616, 149736, 152672, 155584, 157443, 162214, 169728, 193776, 199648, 205887, 209924, 229008, 233376, 243321, 258368, 274516, 281856, 299472, 305344, 311168, 314886, 324428, 387552, 399296, 411774, 419848, 458016, 466752, 486642, 516736, 549032, 598944, 610688, 622336, 629772, 648856, 775104, 798592, 823548, 839696, 892177, 916032, 933504, 973284, 1033472, 1098064, 1197888, 1221376, 1259544, 1297712, 1550208, 1597184, 1647096, 1679392, 1784354, 1832064, 1867008, 1946568, 2196128, 2395776, 2519088, 2595424, 2676531, 3100416, 3294192, 3358784, 3568708, 3664128, 3893136, 4392256, 4791552, 5038176, 5190848, 5353062, 6588384, 6717568, 7137416, 7786272, 8784512, 10076352, 10381696, 10706124, 13176768, 13435136, 14274832, 15572544, 17569024, 20152704, 20763392, 21412248, 26353536, 28549664, 31145088, 40305408, 42824496, 52707072, 57099328, 62290176, 85648992, 114198656, 171297984, 228397312, 342595968, 685191936]

約数ペア:

[(1, 685191936), (2, 342595968), (3, 228397312), (4, 171297984), (6, 114198656), (8, 85648992), (11, 62290176), (12, 57099328), (13, 52707072), (16, 42824496), (17, 40305408), (22, 31145088), (24, 28549664), (26, 26353536), (32, 21412248), (33, 20763392), (34, 20152704), (39, 17569024), (44, 15572544), (48, 14274832), (51, 13435136), (52, 13176768), (64, 10706124), (66, 10381696), (68, 10076352), (78, 8784512), (88, 7786272), (96, 7137416), (102, 6717568), (104, 6588384), (128, 5353062), (132, 5190848), (136, 5038176), (143, 4791552), (156, 4392256), (176, 3893136), (187, 3664128), (192, 3568708), (204, 3358784), (208, 3294192), (221, 3100416), (256, 2676531), (264, 2595424), (272, 2519088), (286, 2395776), (312, 2196128), (352, 1946568), (367, 1867008), (374, 1832064), (384, 1784354), (408, 1679392), (416, 1647096), (429, 1597184), (442, 1550208), (528, 1297712), (544, 1259544), (561, 1221376), (572, 1197888), (624, 1098064), (663, 1033472), (704, 973284), (734, 933504), (748, 916032), (768, 892177), (816, 839696), (832, 823548), (858, 798592), (884, 775104), (1056, 648856), (1088, 629772), (1101, 622336), (1122, 610688), (1144, 598944), (1248, 549032), (1326, 516736), (1408, 486642), (1468, 466752), (1496, 458016), (1632, 419848), (1664, 411774), (1716, 399296), (1768, 387552), (2112, 324428), (2176, 314886), (2202, 311168), (2244, 305344), (2288, 299472), (2431, 281856), (2496, 274516), (2652, 258368), (2816, 243321), (2936, 233376), (2992, 229008), (3264, 209924), (3328, 205887), (3432, 199648), (3536, 193776), (4037, 169728), (4224, 162214), (4352, 157443), (4404, 155584), (4488, 152672), (4576, 149736), (4771, 143616), (4862, 140928), (4992, 137258), (5304, 129184), (5872, 116688), (5984, 114504), (6239, 109824), (6528, 104962), (6864, 99824), (7072, 96888), (7293, 93952), (8074, 84864), (8448, 81107), (8808, 77792), (8976, 76336), (9152, 74868), (9542, 71808), (9724, 70464), (9984, 68629), (10608, 64592), (11744, 58344), (11968, 57252), (12111, 56576), (12478, 54912), (13056, 52481), (13728, 49912), (14144, 48444), (14313, 47872), (14586, 46976), (16148, 42432), (17616, 38896), (17952, 38168), (18304, 37434), (18717, 36608), (19084, 35904), (19448, 35232), (21216, 32296), (23488, 29172), (23936, 28626), (24222, 28288), (24956, 27456)]