212806656

素因数分解:

$2^{10}\times 3^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 176

約数和(自身を含む): 648489600

約数和(自身を除く): 435682944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 179, 192, 216, 256, 258, 288, 344, 358, 384, 387, 432, 512, 516, 537, 576, 688, 716, 768, 774, 864, 1024, 1032, 1074, 1152, 1161, 1376, 1432, 1536, 1548, 1611, 1728, 2064, 2148, 2304, 2322, 2752, 2864, 3072, 3096, 3222, 3456, 4128, 4296, 4608, 4644, 4833, 5504, 5728, 6192, 6444, 6912, 7697, 8256, 8592, 9216, 9288, 9666, 11008, 11456, 12384, 12888, 13824, 15394, 16512, 17184, 18576, 19332, 22016, 22912, 23091, 24768, 25776, 27648, 30788, 33024, 34368, 37152, 38664, 44032, 45824, 46182, 49536, 51552, 61576, 66048, 68736, 69273, 74304, 77328, 91648, 92364, 99072, 103104, 123152, 132096, 137472, 138546, 148608, 154656, 183296, 184728, 198144, 206208, 207819, 246304, 274944, 277092, 297216, 309312, 369456, 396288, 412416, 415638, 492608, 549888, 554184, 594432, 618624, 738912, 824832, 831276, 985216, 1108368, 1188864, 1237248, 1477824, 1649664, 1662552, 1970432, 2216736, 2474496, 2955648, 3325104, 3940864, 4433472, 4948992, 5911296, 6650208, 7881728, 8866944, 11822592, 13300416, 17733888, 23645184, 26600832, 35467776, 53201664, 70935552, 106403328, 212806656]

約数ペア:

[(1, 212806656), (2, 106403328), (3, 70935552), (4, 53201664), (6, 35467776), (8, 26600832), (9, 23645184), (12, 17733888), (16, 13300416), (18, 11822592), (24, 8866944), (27, 7881728), (32, 6650208), (36, 5911296), (43, 4948992), (48, 4433472), (54, 3940864), (64, 3325104), (72, 2955648), (86, 2474496), (96, 2216736), (108, 1970432), (128, 1662552), (129, 1649664), (144, 1477824), (172, 1237248), (179, 1188864), (192, 1108368), (216, 985216), (256, 831276), (258, 824832), (288, 738912), (344, 618624), (358, 594432), (384, 554184), (387, 549888), (432, 492608), (512, 415638), (516, 412416), (537, 396288), (576, 369456), (688, 309312), (716, 297216), (768, 277092), (774, 274944), (864, 246304), (1024, 207819), (1032, 206208), (1074, 198144), (1152, 184728), (1161, 183296), (1376, 154656), (1432, 148608), (1536, 138546), (1548, 137472), (1611, 132096), (1728, 123152), (2064, 103104), (2148, 99072), (2304, 92364), (2322, 91648), (2752, 77328), (2864, 74304), (3072, 69273), (3096, 68736), (3222, 66048), (3456, 61576), (4128, 51552), (4296, 49536), (4608, 46182), (4644, 45824), (4833, 44032), (5504, 38664), (5728, 37152), (6192, 34368), (6444, 33024), (6912, 30788), (7697, 27648), (8256, 25776), (8592, 24768), (9216, 23091), (9288, 22912), (9666, 22016), (11008, 19332), (11456, 18576), (12384, 17184), (12888, 16512), (13824, 15394)]