247713312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 384

約数和(自身を含む): 891813888

約数和(自身を除く): 644100576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 31, 32, 33, 42, 44, 46, 47, 48, 56, 62, 66, 69, 77, 84, 88, 92, 93, 94, 96, 112, 124, 132, 138, 141, 154, 161, 168, 176, 184, 186, 188, 217, 224, 231, 248, 253, 264, 276, 282, 308, 322, 329, 336, 341, 352, 368, 372, 376, 434, 462, 483, 496, 506, 517, 528, 552, 564, 616, 644, 651, 658, 672, 682, 713, 736, 744, 752, 759, 868, 924, 966, 987, 992, 1012, 1023, 1034, 1056, 1081, 1104, 1128, 1232, 1288, 1302, 1316, 1364, 1426, 1457, 1488, 1504, 1518, 1551, 1736, 1771, 1848, 1932, 1974, 2024, 2046, 2068, 2139, 2162, 2208, 2256, 2387, 2464, 2576, 2604, 2632, 2728, 2852, 2914, 2976, 3036, 3102, 3243, 3472, 3542, 3619, 3696, 3864, 3948, 4048, 4092, 4136, 4278, 4324, 4371, 4512, 4774, 4991, 5152, 5208, 5264, 5313, 5456, 5704, 5828, 6072, 6204, 6486, 6944, 7084, 7161, 7238, 7392, 7567, 7728, 7843, 7896, 8096, 8184, 8272, 8556, 8648, 8742, 9548, 9982, 10199, 10416, 10528, 10626, 10857, 10912, 11408, 11656, 11891, 12144, 12408, 12972, 14168, 14322, 14476, 14973, 15134, 15456, 15686, 15792, 16027, 16368, 16544, 17112, 17296, 17484, 19096, 19964, 20398, 20832, 21252, 21714, 22701, 22816, 23312, 23529, 23782, 24288, 24816, 25944, 28336, 28644, 28952, 29946, 30268, 30597, 31372, 31584, 32054, 32736, 33511, 34224, 34592, 34968, 35673, 38192, 39928, 40796, 42504, 43428, 45402, 46624, 47058, 47564, 48081, 49632, 51888, 54901, 56672, 57288, 57904, 59892, 60536, 61194, 62744, 64108, 67022, 68448, 69936, 71346, 76384, 79856, 81592, 83237, 85008, 86856, 90804, 94116, 95128, 96162, 100533, 103776, 109802, 112189, 114576, 115808, 119784, 121072, 122388, 125488, 128216, 134044, 139872, 142692, 159712, 163184, 164703, 166474, 170016, 173712, 181608, 188232, 190256, 192324, 201066, 219604, 224378, 229152, 234577, 239568, 242144, 244776, 249711, 250976, 256432, 268088, 285384, 326368, 329406, 332948, 336567, 347424, 363216, 368621, 376464, 380512, 384648, 402132, 439208, 448756, 469154, 479136, 489552, 499422, 512864, 536176, 570768, 658812, 665896, 673134, 703731, 726432, 737242, 752928, 769296, 804264, 878416, 897512, 938308, 979104, 998844, 1072352, 1105863, 1141536, 1317624, 1331792, 1346268, 1407462, 1474484, 1538592, 1608528, 1756832, 1795024, 1876616, 1997688, 2211726, 2580347, 2635248, 2663584, 2692536, 2814924, 2948968, 3217056, 3590048, 3753232, 3995376, 4423452, 5160694, 5270496, 5385072, 5629848, 5897936, 7506464, 7741041, 7990752, 8846904, 10321388, 10770144, 11259696, 11795872, 15482082, 17693808, 20642776, 22519392, 30964164, 35387616, 41285552, 61928328, 82571104, 123856656, 247713312]

約数ペア:

[(1, 247713312), (2, 123856656), (3, 82571104), (4, 61928328), (6, 41285552), (7, 35387616), (8, 30964164), (11, 22519392), (12, 20642776), (14, 17693808), (16, 15482082), (21, 11795872), (22, 11259696), (23, 10770144), (24, 10321388), (28, 8846904), (31, 7990752), (32, 7741041), (33, 7506464), (42, 5897936), (44, 5629848), (46, 5385072), (47, 5270496), (48, 5160694), (56, 4423452), (62, 3995376), (66, 3753232), (69, 3590048), (77, 3217056), (84, 2948968), (88, 2814924), (92, 2692536), (93, 2663584), (94, 2635248), (96, 2580347), (112, 2211726), (124, 1997688), (132, 1876616), (138, 1795024), (141, 1756832), (154, 1608528), (161, 1538592), (168, 1474484), (176, 1407462), (184, 1346268), (186, 1331792), (188, 1317624), (217, 1141536), (224, 1105863), (231, 1072352), (248, 998844), (253, 979104), (264, 938308), (276, 897512), (282, 878416), (308, 804264), (322, 769296), (329, 752928), (336, 737242), (341, 726432), (352, 703731), (368, 673134), (372, 665896), (376, 658812), (434, 570768), (462, 536176), (483, 512864), (496, 499422), (506, 489552), (517, 479136), (528, 469154), (552, 448756), (564, 439208), (616, 402132), (644, 384648), (651, 380512), (658, 376464), (672, 368621), (682, 363216), (713, 347424), (736, 336567), (744, 332948), (752, 329406), (759, 326368), (868, 285384), (924, 268088), (966, 256432), (987, 250976), (992, 249711), (1012, 244776), (1023, 242144), (1034, 239568), (1056, 234577), (1081, 229152), (1104, 224378), (1128, 219604), (1232, 201066), (1288, 192324), (1302, 190256), (1316, 188232), (1364, 181608), (1426, 173712), (1457, 170016), (1488, 166474), (1504, 164703), (1518, 163184), (1551, 159712), (1736, 142692), (1771, 139872), (1848, 134044), (1932, 128216), (1974, 125488), (2024, 122388), (2046, 121072), (2068, 119784), (2139, 115808), (2162, 114576), (2208, 112189), (2256, 109802), (2387, 103776), (2464, 100533), (2576, 96162), (2604, 95128), (2632, 94116), (2728, 90804), (2852, 86856), (2914, 85008), (2976, 83237), (3036, 81592), (3102, 79856), (3243, 76384), (3472, 71346), (3542, 69936), (3619, 68448), (3696, 67022), (3864, 64108), (3948, 62744), (4048, 61194), (4092, 60536), (4136, 59892), (4278, 57904), (4324, 57288), (4371, 56672), (4512, 54901), (4774, 51888), (4991, 49632), (5152, 48081), (5208, 47564), (5264, 47058), (5313, 46624), (5456, 45402), (5704, 43428), (5828, 42504), (6072, 40796), (6204, 39928), (6486, 38192), (6944, 35673), (7084, 34968), (7161, 34592), (7238, 34224), (7392, 33511), (7567, 32736), (7728, 32054), (7843, 31584), (7896, 31372), (8096, 30597), (8184, 30268), (8272, 29946), (8556, 28952), (8648, 28644), (8742, 28336), (9548, 25944), (9982, 24816), (10199, 24288), (10416, 23782), (10528, 23529), (10626, 23312), (10857, 22816), (10912, 22701), (11408, 21714), (11656, 21252), (11891, 20832), (12144, 20398), (12408, 19964), (12972, 19096), (14168, 17484), (14322, 17296), (14476, 17112), (14973, 16544), (15134, 16368), (15456, 16027), (15686, 15792)]