1215879984

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 400

約数和(自身を含む): 4229327520

約数和(自身を除く): 3013447536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 29, 33, 34, 36, 44, 48, 51, 54, 58, 66, 68, 72, 81, 87, 88, 99, 102, 108, 116, 132, 136, 144, 153, 162, 173, 174, 176, 187, 198, 204, 216, 232, 261, 264, 272, 297, 306, 319, 324, 346, 348, 374, 396, 408, 432, 459, 464, 493, 519, 522, 528, 561, 594, 612, 638, 648, 692, 696, 748, 783, 792, 816, 891, 918, 957, 986, 1038, 1044, 1122, 1188, 1224, 1276, 1296, 1377, 1384, 1392, 1479, 1496, 1557, 1566, 1584, 1683, 1782, 1836, 1903, 1914, 1972, 2076, 2088, 2244, 2349, 2376, 2448, 2552, 2754, 2768, 2871, 2941, 2958, 2992, 3114, 3132, 3366, 3564, 3672, 3806, 3828, 3944, 4152, 4176, 4437, 4488, 4671, 4698, 4752, 5017, 5049, 5104, 5423, 5508, 5709, 5742, 5882, 5916, 6228, 6264, 6732, 7128, 7344, 7612, 7656, 7888, 8304, 8613, 8823, 8874, 8976, 9342, 9396, 10034, 10098, 10846, 11016, 11418, 11484, 11764, 11832, 12456, 12528, 13311, 13464, 14013, 14256, 15051, 15147, 15224, 15312, 16269, 17127, 17226, 17646, 17748, 18684, 18792, 20068, 20196, 21692, 22032, 22836, 22968, 23528, 23664, 24912, 25839, 26469, 26622, 26928, 28026, 30102, 30294, 30448, 32351, 32538, 34254, 34452, 35292, 35496, 37368, 37584, 39933, 40136, 40392, 43384, 45153, 45672, 45936, 47056, 48807, 51381, 51678, 52938, 53244, 55187, 56052, 60204, 60588, 64702, 65076, 68508, 68904, 70584, 70992, 74736, 79407, 79866, 80272, 80784, 85289, 86768, 90306, 91344, 97053, 97614, 102762, 103356, 105876, 106488, 110374, 112104, 120408, 121176, 129404, 130152, 135459, 137016, 137808, 141168, 146421, 154143, 158814, 159732, 165561, 170578, 180612, 194106, 195228, 205524, 206712, 211752, 212976, 220748, 224208, 238221, 240816, 242352, 255867, 258808, 260304, 270918, 274032, 291159, 292842, 308286, 317628, 319464, 331122, 341156, 361224, 388212, 390456, 406377, 411048, 413424, 423504, 439263, 441496, 476442, 496683, 511734, 517616, 541836, 582318, 585684, 616572, 635256, 638928, 662244, 682312, 722448, 767601, 776424, 780912, 812754, 822096, 873477, 878526, 882992, 938179, 952884, 993366, 1023468, 1083672, 1164636, 1171368, 1233144, 1270512, 1324488, 1364624, 1490049, 1535202, 1552848, 1625508, 1746954, 1757052, 1876358, 1905768, 1986732, 2046936, 2167344, 2302803, 2329272, 2342736, 2466288, 2620431, 2648976, 2814537, 2980098, 3070404, 3251016, 3493908, 3514104, 3752716, 3811536, 3973464, 4093872, 4470147, 4605606, 4658544, 5240862, 5629074, 5960196, 6140808, 6502032, 6908409, 6987816, 7028208, 7505432, 7946928, 8443611, 8940294, 9211212, 10481724, 11258148, 11920392, 12281616, 13816818, 13975632, 15010864, 16887222, 17880588, 18422424, 20963448, 22516296, 23840784, 25330833, 27633636, 33774444, 35761176, 36844848, 41926896, 45032592, 50661666, 55267272, 67548888, 71522352, 75992499, 101323332, 110534544, 135097776, 151984998, 202646664, 303969996, 405293328, 607939992, 1215879984]

約数ペア:

[(1, 1215879984), (2, 607939992), (3, 405293328), (4, 303969996), (6, 202646664), (8, 151984998), (9, 135097776), (11, 110534544), (12, 101323332), (16, 75992499), (17, 71522352), (18, 67548888), (22, 55267272), (24, 50661666), (27, 45032592), (29, 41926896), (33, 36844848), (34, 35761176), (36, 33774444), (44, 27633636), (48, 25330833), (51, 23840784), (54, 22516296), (58, 20963448), (66, 18422424), (68, 17880588), (72, 16887222), (81, 15010864), (87, 13975632), (88, 13816818), (99, 12281616), (102, 11920392), (108, 11258148), (116, 10481724), (132, 9211212), (136, 8940294), (144, 8443611), (153, 7946928), (162, 7505432), (173, 7028208), (174, 6987816), (176, 6908409), (187, 6502032), (198, 6140808), (204, 5960196), (216, 5629074), (232, 5240862), (261, 4658544), (264, 4605606), (272, 4470147), (297, 4093872), (306, 3973464), (319, 3811536), (324, 3752716), (346, 3514104), (348, 3493908), (374, 3251016), (396, 3070404), (408, 2980098), (432, 2814537), (459, 2648976), (464, 2620431), (493, 2466288), (519, 2342736), (522, 2329272), (528, 2302803), (561, 2167344), (594, 2046936), (612, 1986732), (638, 1905768), (648, 1876358), (692, 1757052), (696, 1746954), (748, 1625508), (783, 1552848), (792, 1535202), (816, 1490049), (891, 1364624), (918, 1324488), (957, 1270512), (986, 1233144), (1038, 1171368), (1044, 1164636), (1122, 1083672), (1188, 1023468), (1224, 993366), (1276, 952884), (1296, 938179), (1377, 882992), (1384, 878526), (1392, 873477), (1479, 822096), (1496, 812754), (1557, 780912), (1566, 776424), (1584, 767601), (1683, 722448), (1782, 682312), (1836, 662244), (1903, 638928), (1914, 635256), (1972, 616572), (2076, 585684), (2088, 582318), (2244, 541836), (2349, 517616), (2376, 511734), (2448, 496683), (2552, 476442), (2754, 441496), (2768, 439263), (2871, 423504), (2941, 413424), (2958, 411048), (2992, 406377), (3114, 390456), (3132, 388212), (3366, 361224), (3564, 341156), (3672, 331122), (3806, 319464), (3828, 317628), (3944, 308286), (4152, 292842), (4176, 291159), (4437, 274032), (4488, 270918), (4671, 260304), (4698, 258808), (4752, 255867), (5017, 242352), (5049, 240816), (5104, 238221), (5423, 224208), (5508, 220748), (5709, 212976), (5742, 211752), (5882, 206712), (5916, 205524), (6228, 195228), (6264, 194106), (6732, 180612), (7128, 170578), (7344, 165561), (7612, 159732), (7656, 158814), (7888, 154143), (8304, 146421), (8613, 141168), (8823, 137808), (8874, 137016), (8976, 135459), (9342, 130152), (9396, 129404), (10034, 121176), (10098, 120408), (10846, 112104), (11016, 110374), (11418, 106488), (11484, 105876), (11764, 103356), (11832, 102762), (12456, 97614), (12528, 97053), (13311, 91344), (13464, 90306), (14013, 86768), (14256, 85289), (15051, 80784), (15147, 80272), (15224, 79866), (15312, 79407), (16269, 74736), (17127, 70992), (17226, 70584), (17646, 68904), (17748, 68508), (18684, 65076), (18792, 64702), (20068, 60588), (20196, 60204), (21692, 56052), (22032, 55187), (22836, 53244), (22968, 52938), (23528, 51678), (23664, 51381), (24912, 48807), (25839, 47056), (26469, 45936), (26622, 45672), (26928, 45153), (28026, 43384), (30102, 40392), (30294, 40136), (30448, 39933), (32351, 37584), (32538, 37368), (34254, 35496), (34452, 35292)]