247942464

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:605

約数の個数: 224

約数和(自身を含む): 845832192

約数和(自身を除く): 597889728

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 124, 132, 154, 168, 176, 186, 192, 217, 224, 231, 248, 264, 308, 336, 341, 352, 372, 434, 448, 462, 496, 528, 541, 616, 651, 672, 682, 704, 744, 868, 924, 992, 1023, 1056, 1082, 1232, 1302, 1344, 1364, 1488, 1623, 1736, 1848, 1984, 2046, 2112, 2164, 2387, 2464, 2604, 2728, 2976, 3246, 3472, 3696, 3787, 4092, 4328, 4774, 4928, 5208, 5456, 5951, 5952, 6492, 6944, 7161, 7392, 7574, 8184, 8656, 9548, 10416, 10912, 11361, 11902, 12984, 13888, 14322, 14784, 15148, 16368, 16771, 17312, 17853, 19096, 20832, 21824, 22722, 23804, 25968, 28644, 30296, 32736, 33542, 34624, 35706, 38192, 41657, 41664, 45444, 47608, 50313, 51936, 57288, 60592, 65472, 67084, 71412, 76384, 83314, 90888, 95216, 100626, 103872, 114576, 117397, 121184, 124971, 134168, 142824, 152768, 166628, 181776, 184481, 190432, 201252, 229152, 234794, 242368, 249942, 268336, 285648, 333256, 352191, 363552, 368962, 380864, 402504, 458304, 469588, 499884, 536672, 553443, 571296, 666512, 704382, 727104, 737924, 805008, 939176, 999768, 1073344, 1106886, 1142592, 1291367, 1333024, 1408764, 1475848, 1610016, 1878352, 1999536, 2213772, 2582734, 2666048, 2817528, 2951696, 3220032, 3756704, 3874101, 3999072, 4427544, 5165468, 5635056, 5903392, 7513408, 7748202, 7998144, 8855088, 10330936, 11270112, 11806784, 15496404, 17710176, 20661872, 22540224, 30992808, 35420352, 41323744, 61985616, 82647488, 123971232, 247942464]

約数ペア:

[(1, 247942464), (2, 123971232), (3, 82647488), (4, 61985616), (6, 41323744), (7, 35420352), (8, 30992808), (11, 22540224), (12, 20661872), (14, 17710176), (16, 15496404), (21, 11806784), (22, 11270112), (24, 10330936), (28, 8855088), (31, 7998144), (32, 7748202), (33, 7513408), (42, 5903392), (44, 5635056), (48, 5165468), (56, 4427544), (62, 3999072), (64, 3874101), (66, 3756704), (77, 3220032), (84, 2951696), (88, 2817528), (93, 2666048), (96, 2582734), (112, 2213772), (124, 1999536), (132, 1878352), (154, 1610016), (168, 1475848), (176, 1408764), (186, 1333024), (192, 1291367), (217, 1142592), (224, 1106886), (231, 1073344), (248, 999768), (264, 939176), (308, 805008), (336, 737924), (341, 727104), (352, 704382), (372, 666512), (434, 571296), (448, 553443), (462, 536672), (496, 499884), (528, 469588), (541, 458304), (616, 402504), (651, 380864), (672, 368962), (682, 363552), (704, 352191), (744, 333256), (868, 285648), (924, 268336), (992, 249942), (1023, 242368), (1056, 234794), (1082, 229152), (1232, 201252), (1302, 190432), (1344, 184481), (1364, 181776), (1488, 166628), (1623, 152768), (1736, 142824), (1848, 134168), (1984, 124971), (2046, 121184), (2112, 117397), (2164, 114576), (2387, 103872), (2464, 100626), (2604, 95216), (2728, 90888), (2976, 83314), (3246, 76384), (3472, 71412), (3696, 67084), (3787, 65472), (4092, 60592), (4328, 57288), (4774, 51936), (4928, 50313), (5208, 47608), (5456, 45444), (5951, 41664), (5952, 41657), (6492, 38192), (6944, 35706), (7161, 34624), (7392, 33542), (7574, 32736), (8184, 30296), (8656, 28644), (9548, 25968), (10416, 23804), (10912, 22722), (11361, 21824), (11902, 20832), (12984, 19096), (13888, 17853), (14322, 17312), (14784, 16771), (15148, 16368)]