215617248

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:507

約数の個数: 288

約数和(自身を含む): 799787520

約数和(自身を除く): 584170272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 84, 88, 96, 98, 99, 108, 112, 126, 132, 144, 147, 154, 168, 176, 189, 196, 198, 216, 224, 231, 252, 264, 288, 294, 297, 308, 336, 352, 378, 392, 396, 432, 441, 462, 463, 504, 528, 539, 588, 594, 616, 672, 693, 756, 784, 792, 864, 882, 924, 926, 1008, 1056, 1078, 1176, 1188, 1232, 1323, 1386, 1389, 1512, 1568, 1584, 1617, 1764, 1848, 1852, 2016, 2079, 2156, 2352, 2376, 2464, 2646, 2772, 2778, 3024, 3168, 3234, 3241, 3528, 3696, 3704, 4158, 4167, 4312, 4704, 4752, 4851, 5093, 5292, 5544, 5556, 6048, 6468, 6482, 7056, 7392, 7408, 8316, 8334, 8624, 9504, 9702, 9723, 10186, 10584, 11088, 11112, 12501, 12936, 12964, 14112, 14553, 14816, 15279, 16632, 16668, 17248, 19404, 19446, 20372, 21168, 22176, 22224, 22687, 25002, 25872, 25928, 29106, 29169, 30558, 33264, 33336, 35651, 38808, 38892, 40744, 42336, 44448, 45374, 45837, 50004, 51744, 51856, 58212, 58338, 61116, 66528, 66672, 68061, 71302, 77616, 77784, 81488, 87507, 90748, 91674, 100008, 103712, 106953, 116424, 116676, 122232, 133344, 136122, 137511, 142604, 155232, 155568, 162976, 175014, 181496, 183348, 200016, 204183, 213906, 232848, 233352, 244464, 249557, 272244, 275022, 285208, 311136, 320859, 350028, 362992, 366696, 400032, 408366, 427812, 465696, 466704, 488928, 499114, 544488, 550044, 570416, 612549, 641718, 700056, 725984, 733392, 748671, 816732, 855624, 933408, 962577, 998228, 1088976, 1100088, 1140832, 1225098, 1283436, 1400112, 1466784, 1497342, 1633464, 1711248, 1925154, 1996456, 2177952, 2200176, 2246013, 2450196, 2566872, 2800224, 2994684, 3266928, 3422496, 3850308, 3992912, 4400352, 4492026, 4900392, 5133744, 5989368, 6533856, 6738039, 7700616, 7985824, 8984052, 9800784, 10267488, 11978736, 13476078, 15401232, 17968104, 19601568, 23957472, 26952156, 30802464, 35936208, 53904312, 71872416, 107808624, 215617248]

約数ペア:

[(1, 215617248), (2, 107808624), (3, 71872416), (4, 53904312), (6, 35936208), (7, 30802464), (8, 26952156), (9, 23957472), (11, 19601568), (12, 17968104), (14, 15401232), (16, 13476078), (18, 11978736), (21, 10267488), (22, 9800784), (24, 8984052), (27, 7985824), (28, 7700616), (32, 6738039), (33, 6533856), (36, 5989368), (42, 5133744), (44, 4900392), (48, 4492026), (49, 4400352), (54, 3992912), (56, 3850308), (63, 3422496), (66, 3266928), (72, 2994684), (77, 2800224), (84, 2566872), (88, 2450196), (96, 2246013), (98, 2200176), (99, 2177952), (108, 1996456), (112, 1925154), (126, 1711248), (132, 1633464), (144, 1497342), (147, 1466784), (154, 1400112), (168, 1283436), (176, 1225098), (189, 1140832), (196, 1100088), (198, 1088976), (216, 998228), (224, 962577), (231, 933408), (252, 855624), (264, 816732), (288, 748671), (294, 733392), (297, 725984), (308, 700056), (336, 641718), (352, 612549), (378, 570416), (392, 550044), (396, 544488), (432, 499114), (441, 488928), (462, 466704), (463, 465696), (504, 427812), (528, 408366), (539, 400032), (588, 366696), (594, 362992), (616, 350028), (672, 320859), (693, 311136), (756, 285208), (784, 275022), (792, 272244), (864, 249557), (882, 244464), (924, 233352), (926, 232848), (1008, 213906), (1056, 204183), (1078, 200016), (1176, 183348), (1188, 181496), (1232, 175014), (1323, 162976), (1386, 155568), (1389, 155232), (1512, 142604), (1568, 137511), (1584, 136122), (1617, 133344), (1764, 122232), (1848, 116676), (1852, 116424), (2016, 106953), (2079, 103712), (2156, 100008), (2352, 91674), (2376, 90748), (2464, 87507), (2646, 81488), (2772, 77784), (2778, 77616), (3024, 71302), (3168, 68061), (3234, 66672), (3241, 66528), (3528, 61116), (3696, 58338), (3704, 58212), (4158, 51856), (4167, 51744), (4312, 50004), (4704, 45837), (4752, 45374), (4851, 44448), (5093, 42336), (5292, 40744), (5544, 38892), (5556, 38808), (6048, 35651), (6468, 33336), (6482, 33264), (7056, 30558), (7392, 29169), (7408, 29106), (8316, 25928), (8334, 25872), (8624, 25002), (9504, 22687), (9702, 22224), (9723, 22176), (10186, 21168), (10584, 20372), (11088, 19446), (11112, 19404), (12501, 17248), (12936, 16668), (12964, 16632), (14112, 15279), (14553, 14816)]