278232192

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 384

約数和(自身を含む): 1004659200

約数和(自身を除く): 726427008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 49, 53, 54, 56, 62, 63, 64, 72, 84, 93, 96, 98, 106, 108, 112, 124, 126, 128, 144, 147, 159, 168, 186, 189, 192, 196, 212, 216, 217, 224, 248, 252, 279, 288, 294, 318, 336, 371, 372, 378, 384, 392, 424, 432, 434, 441, 448, 477, 496, 504, 558, 576, 588, 636, 651, 672, 742, 744, 756, 784, 837, 848, 864, 868, 882, 896, 954, 992, 1008, 1113, 1116, 1152, 1176, 1272, 1302, 1323, 1344, 1431, 1484, 1488, 1512, 1519, 1568, 1643, 1674, 1696, 1728, 1736, 1764, 1908, 1953, 1984, 2016, 2226, 2232, 2352, 2544, 2597, 2604, 2646, 2688, 2862, 2968, 2976, 3024, 3038, 3136, 3286, 3339, 3348, 3392, 3456, 3472, 3528, 3816, 3906, 3968, 4032, 4452, 4464, 4557, 4704, 4929, 5088, 5194, 5208, 5292, 5724, 5859, 5936, 5952, 6048, 6076, 6272, 6572, 6678, 6696, 6784, 6944, 7056, 7632, 7791, 7812, 8064, 8904, 8928, 9114, 9408, 9858, 10017, 10176, 10388, 10416, 10584, 11448, 11501, 11718, 11872, 11904, 12096, 12152, 13144, 13356, 13392, 13671, 13888, 14112, 14787, 15264, 15582, 15624, 17808, 17856, 18228, 18816, 19716, 20034, 20352, 20776, 20832, 21168, 22896, 23002, 23373, 23436, 23744, 24192, 24304, 26288, 26712, 26784, 27342, 27776, 28224, 29574, 30528, 31164, 31248, 34503, 35616, 35712, 36456, 39432, 40068, 41013, 41552, 41664, 42336, 44361, 45792, 46004, 46746, 46872, 47488, 48608, 52576, 53424, 53568, 54684, 56448, 59148, 61056, 62328, 62496, 69006, 70119, 71232, 72912, 78864, 80136, 80507, 82026, 83104, 83328, 84672, 88722, 91584, 92008, 93492, 93744, 97216, 103509, 105152, 106848, 107136, 109368, 118296, 124656, 124992, 138012, 140238, 142464, 145824, 157728, 160272, 161014, 164052, 166208, 169344, 177444, 183168, 184016, 186984, 187488, 194432, 207018, 210304, 213696, 218736, 236592, 241521, 249312, 249984, 276024, 280476, 291648, 310527, 315456, 320544, 322028, 328104, 332416, 354888, 368032, 373968, 374976, 414036, 427392, 437472, 473184, 483042, 498624, 552048, 560952, 583296, 621054, 630912, 641088, 644056, 656208, 709776, 724563, 736064, 747936, 749952, 828072, 874944, 946368, 966084, 997248, 1104096, 1121904, 1242108, 1282176, 1288112, 1312416, 1419552, 1449126, 1472128, 1495872, 1656144, 1749888, 1892736, 1932168, 2173689, 2208192, 2243808, 2484216, 2576224, 2624832, 2839104, 2898252, 2991744, 3312288, 3864336, 4347378, 4416384, 4487616, 4968432, 5152448, 5249664, 5678208, 5796504, 6624576, 7728672, 8694756, 8975232, 9936864, 10304896, 11593008, 13249152, 15457344, 17389512, 19873728, 23186016, 30914688, 34779024, 39747456, 46372032, 69558048, 92744064, 139116096, 278232192]

約数ペア:

[(1, 278232192), (2, 139116096), (3, 92744064), (4, 69558048), (6, 46372032), (7, 39747456), (8, 34779024), (9, 30914688), (12, 23186016), (14, 19873728), (16, 17389512), (18, 15457344), (21, 13249152), (24, 11593008), (27, 10304896), (28, 9936864), (31, 8975232), (32, 8694756), (36, 7728672), (42, 6624576), (48, 5796504), (49, 5678208), (53, 5249664), (54, 5152448), (56, 4968432), (62, 4487616), (63, 4416384), (64, 4347378), (72, 3864336), (84, 3312288), (93, 2991744), (96, 2898252), (98, 2839104), (106, 2624832), (108, 2576224), (112, 2484216), (124, 2243808), (126, 2208192), (128, 2173689), (144, 1932168), (147, 1892736), (159, 1749888), (168, 1656144), (186, 1495872), (189, 1472128), (192, 1449126), (196, 1419552), (212, 1312416), (216, 1288112), (217, 1282176), (224, 1242108), (248, 1121904), (252, 1104096), (279, 997248), (288, 966084), (294, 946368), (318, 874944), (336, 828072), (371, 749952), (372, 747936), (378, 736064), (384, 724563), (392, 709776), (424, 656208), (432, 644056), (434, 641088), (441, 630912), (448, 621054), (477, 583296), (496, 560952), (504, 552048), (558, 498624), (576, 483042), (588, 473184), (636, 437472), (651, 427392), (672, 414036), (742, 374976), (744, 373968), (756, 368032), (784, 354888), (837, 332416), (848, 328104), (864, 322028), (868, 320544), (882, 315456), (896, 310527), (954, 291648), (992, 280476), (1008, 276024), (1113, 249984), (1116, 249312), (1152, 241521), (1176, 236592), (1272, 218736), (1302, 213696), (1323, 210304), (1344, 207018), (1431, 194432), (1484, 187488), (1488, 186984), (1512, 184016), (1519, 183168), (1568, 177444), (1643, 169344), (1674, 166208), (1696, 164052), (1728, 161014), (1736, 160272), (1764, 157728), (1908, 145824), (1953, 142464), (1984, 140238), (2016, 138012), (2226, 124992), (2232, 124656), (2352, 118296), (2544, 109368), (2597, 107136), (2604, 106848), (2646, 105152), (2688, 103509), (2862, 97216), (2968, 93744), (2976, 93492), (3024, 92008), (3038, 91584), (3136, 88722), (3286, 84672), (3339, 83328), (3348, 83104), (3392, 82026), (3456, 80507), (3472, 80136), (3528, 78864), (3816, 72912), (3906, 71232), (3968, 70119), (4032, 69006), (4452, 62496), (4464, 62328), (4557, 61056), (4704, 59148), (4929, 56448), (5088, 54684), (5194, 53568), (5208, 53424), (5292, 52576), (5724, 48608), (5859, 47488), (5936, 46872), (5952, 46746), (6048, 46004), (6076, 45792), (6272, 44361), (6572, 42336), (6678, 41664), (6696, 41552), (6784, 41013), (6944, 40068), (7056, 39432), (7632, 36456), (7791, 35712), (7812, 35616), (8064, 34503), (8904, 31248), (8928, 31164), (9114, 30528), (9408, 29574), (9858, 28224), (10017, 27776), (10176, 27342), (10388, 26784), (10416, 26712), (10584, 26288), (11448, 24304), (11501, 24192), (11718, 23744), (11872, 23436), (11904, 23373), (12096, 23002), (12152, 22896), (13144, 21168), (13356, 20832), (13392, 20776), (13671, 20352), (13888, 20034), (14112, 19716), (14787, 18816), (15264, 18228), (15582, 17856), (15624, 17808)]