206578368

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 168

約数和(自身を含む): 624078000

約数和(自身を除く): 417499632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 83, 87, 96, 116, 144, 149, 166, 174, 192, 232, 249, 261, 288, 298, 332, 348, 447, 464, 498, 522, 576, 596, 664, 696, 747, 894, 928, 996, 1044, 1192, 1328, 1341, 1392, 1494, 1788, 1856, 1992, 2088, 2384, 2407, 2656, 2682, 2784, 2988, 3576, 3984, 4176, 4321, 4768, 4814, 5312, 5364, 5568, 5976, 7152, 7221, 7968, 8352, 8642, 9536, 9628, 10728, 11952, 12367, 12963, 14304, 14442, 15936, 16704, 17284, 19256, 21456, 21663, 23904, 24734, 25926, 28608, 28884, 34568, 37101, 38512, 38889, 42912, 43326, 47808, 49468, 51852, 57768, 69136, 74202, 77024, 77778, 85824, 86652, 98936, 103704, 111303, 115536, 138272, 148404, 154048, 155556, 173304, 197872, 207408, 222606, 231072, 276544, 296808, 311112, 346608, 358643, 395744, 414816, 445212, 462144, 593616, 622224, 693216, 717286, 791488, 829632, 890424, 1075929, 1187232, 1244448, 1386432, 1434572, 1780848, 2151858, 2374464, 2488896, 2869144, 3227787, 3561696, 4303716, 5738288, 6455574, 7123392, 8607432, 11476576, 12911148, 17214864, 22953152, 25822296, 34429728, 51644592, 68859456, 103289184, 206578368]

約数ペア:

[(1, 206578368), (2, 103289184), (3, 68859456), (4, 51644592), (6, 34429728), (8, 25822296), (9, 22953152), (12, 17214864), (16, 12911148), (18, 11476576), (24, 8607432), (29, 7123392), (32, 6455574), (36, 5738288), (48, 4303716), (58, 3561696), (64, 3227787), (72, 2869144), (83, 2488896), (87, 2374464), (96, 2151858), (116, 1780848), (144, 1434572), (149, 1386432), (166, 1244448), (174, 1187232), (192, 1075929), (232, 890424), (249, 829632), (261, 791488), (288, 717286), (298, 693216), (332, 622224), (348, 593616), (447, 462144), (464, 445212), (498, 414816), (522, 395744), (576, 358643), (596, 346608), (664, 311112), (696, 296808), (747, 276544), (894, 231072), (928, 222606), (996, 207408), (1044, 197872), (1192, 173304), (1328, 155556), (1341, 154048), (1392, 148404), (1494, 138272), (1788, 115536), (1856, 111303), (1992, 103704), (2088, 98936), (2384, 86652), (2407, 85824), (2656, 77778), (2682, 77024), (2784, 74202), (2988, 69136), (3576, 57768), (3984, 51852), (4176, 49468), (4321, 47808), (4768, 43326), (4814, 42912), (5312, 38889), (5364, 38512), (5568, 37101), (5976, 34568), (7152, 28884), (7221, 28608), (7968, 25926), (8352, 24734), (8642, 23904), (9536, 21663), (9628, 21456), (10728, 19256), (11952, 17284), (12367, 16704), (12963, 15936), (14304, 14442)]