219893184

素因数分解:

$2^6\times 3^3\times 7^4\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 280

約数和(自身を含む): 768370320

約数和(自身を除く): 548477136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 53, 54, 56, 63, 64, 72, 84, 96, 98, 106, 108, 112, 126, 144, 147, 159, 168, 189, 192, 196, 212, 216, 224, 252, 288, 294, 318, 336, 343, 371, 378, 392, 424, 432, 441, 448, 477, 504, 576, 588, 636, 672, 686, 742, 756, 784, 848, 864, 882, 954, 1008, 1029, 1113, 1176, 1272, 1323, 1344, 1372, 1431, 1484, 1512, 1568, 1696, 1728, 1764, 1908, 2016, 2058, 2226, 2352, 2401, 2544, 2597, 2646, 2744, 2862, 2968, 3024, 3087, 3136, 3339, 3392, 3528, 3816, 4032, 4116, 4452, 4704, 4802, 5088, 5194, 5292, 5488, 5724, 5936, 6048, 6174, 6678, 7056, 7203, 7632, 7791, 8232, 8904, 9261, 9408, 9604, 10017, 10176, 10388, 10584, 10976, 11448, 11872, 12096, 12348, 13356, 14112, 14406, 15264, 15582, 16464, 17808, 18179, 18522, 19208, 20034, 20776, 21168, 21609, 21952, 22896, 23373, 23744, 24696, 26712, 28224, 28812, 30528, 31164, 32928, 35616, 36358, 37044, 38416, 40068, 41552, 42336, 43218, 45792, 46746, 49392, 53424, 54537, 57624, 62328, 64827, 65856, 70119, 71232, 72716, 74088, 76832, 80136, 83104, 84672, 86436, 91584, 93492, 98784, 106848, 109074, 115248, 124656, 127253, 129654, 140238, 145432, 148176, 153664, 160272, 163611, 166208, 172872, 186984, 197568, 213696, 218148, 230496, 249312, 254506, 259308, 280476, 290864, 296352, 320544, 327222, 345744, 373968, 381759, 436296, 460992, 490833, 498624, 509012, 518616, 560952, 581728, 592704, 641088, 654444, 691488, 747936, 763518, 872592, 981666, 1018024, 1037232, 1121904, 1145277, 1163456, 1308888, 1382976, 1495872, 1527036, 1745184, 1963332, 2036048, 2074464, 2243808, 2290554, 2617776, 3054072, 3435831, 3490368, 3926664, 4072096, 4148928, 4487616, 4581108, 5235552, 6108144, 6871662, 7853328, 8144192, 9162216, 10471104, 12216288, 13743324, 15706656, 18324432, 24432576, 27486648, 31413312, 36648864, 54973296, 73297728, 109946592, 219893184]

約数ペア:

[(1, 219893184), (2, 109946592), (3, 73297728), (4, 54973296), (6, 36648864), (7, 31413312), (8, 27486648), (9, 24432576), (12, 18324432), (14, 15706656), (16, 13743324), (18, 12216288), (21, 10471104), (24, 9162216), (27, 8144192), (28, 7853328), (32, 6871662), (36, 6108144), (42, 5235552), (48, 4581108), (49, 4487616), (53, 4148928), (54, 4072096), (56, 3926664), (63, 3490368), (64, 3435831), (72, 3054072), (84, 2617776), (96, 2290554), (98, 2243808), (106, 2074464), (108, 2036048), (112, 1963332), (126, 1745184), (144, 1527036), (147, 1495872), (159, 1382976), (168, 1308888), (189, 1163456), (192, 1145277), (196, 1121904), (212, 1037232), (216, 1018024), (224, 981666), (252, 872592), (288, 763518), (294, 747936), (318, 691488), (336, 654444), (343, 641088), (371, 592704), (378, 581728), (392, 560952), (424, 518616), (432, 509012), (441, 498624), (448, 490833), (477, 460992), (504, 436296), (576, 381759), (588, 373968), (636, 345744), (672, 327222), (686, 320544), (742, 296352), (756, 290864), (784, 280476), (848, 259308), (864, 254506), (882, 249312), (954, 230496), (1008, 218148), (1029, 213696), (1113, 197568), (1176, 186984), (1272, 172872), (1323, 166208), (1344, 163611), (1372, 160272), (1431, 153664), (1484, 148176), (1512, 145432), (1568, 140238), (1696, 129654), (1728, 127253), (1764, 124656), (1908, 115248), (2016, 109074), (2058, 106848), (2226, 98784), (2352, 93492), (2401, 91584), (2544, 86436), (2597, 84672), (2646, 83104), (2744, 80136), (2862, 76832), (2968, 74088), (3024, 72716), (3087, 71232), (3136, 70119), (3339, 65856), (3392, 64827), (3528, 62328), (3816, 57624), (4032, 54537), (4116, 53424), (4452, 49392), (4704, 46746), (4802, 45792), (5088, 43218), (5194, 42336), (5292, 41552), (5488, 40068), (5724, 38416), (5936, 37044), (6048, 36358), (6174, 35616), (6678, 32928), (7056, 31164), (7203, 30528), (7632, 28812), (7791, 28224), (8232, 26712), (8904, 24696), (9261, 23744), (9408, 23373), (9604, 22896), (10017, 21952), (10176, 21609), (10388, 21168), (10584, 20776), (10976, 20034), (11448, 19208), (11872, 18522), (12096, 18179), (12348, 17808), (13356, 16464), (14112, 15582), (14406, 15264)]