21800859648

素因数分解:

$2^{11}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:708

約数の個数: 192

約数和(自身を含む): 59935075200

約数和(自身を除く): 38134215552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 179, 192, 256, 258, 344, 358, 384, 461, 512, 516, 537, 688, 716, 768, 922, 1024, 1032, 1074, 1376, 1383, 1432, 1536, 1844, 2048, 2064, 2148, 2752, 2766, 2864, 3072, 3688, 4128, 4296, 5504, 5532, 5728, 6144, 7376, 7697, 8256, 8592, 11008, 11064, 11456, 14752, 15394, 16512, 17184, 19823, 22016, 22128, 22912, 23091, 29504, 30788, 33024, 34368, 39646, 44032, 44256, 45824, 46182, 59008, 59469, 61576, 66048, 68736, 79292, 82519, 88064, 88512, 91648, 92364, 118016, 118938, 123152, 132096, 137472, 158584, 165038, 177024, 183296, 184728, 236032, 237876, 246304, 247557, 264192, 274944, 317168, 330076, 354048, 366592, 369456, 472064, 475752, 492608, 495114, 549888, 634336, 660152, 708096, 738912, 944128, 951504, 985216, 990228, 1099776, 1268672, 1320304, 1416192, 1477824, 1903008, 1970432, 1980456, 2537344, 2640608, 2832384, 2955648, 3548317, 3806016, 3940864, 3960912, 5074688, 5281216, 5911296, 7096634, 7612032, 7881728, 7921824, 10149376, 10562432, 10644951, 11822592, 14193268, 15224064, 15763456, 15843648, 20298752, 21124864, 21289902, 23645184, 28386536, 30448128, 31687296, 40597504, 42249728, 42579804, 47290368, 56773072, 60896256, 63374592, 84499456, 85159608, 113546144, 121792512, 126749184, 168998912, 170319216, 227092288, 253498368, 340638432, 454184576, 506996736, 681276864, 908369152, 1362553728, 1816738304, 2725107456, 3633476608, 5450214912, 7266953216, 10900429824, 21800859648]

約数ペア:

[(1, 21800859648), (2, 10900429824), (3, 7266953216), (4, 5450214912), (6, 3633476608), (8, 2725107456), (12, 1816738304), (16, 1362553728), (24, 908369152), (32, 681276864), (43, 506996736), (48, 454184576), (64, 340638432), (86, 253498368), (96, 227092288), (128, 170319216), (129, 168998912), (172, 126749184), (179, 121792512), (192, 113546144), (256, 85159608), (258, 84499456), (344, 63374592), (358, 60896256), (384, 56773072), (461, 47290368), (512, 42579804), (516, 42249728), (537, 40597504), (688, 31687296), (716, 30448128), (768, 28386536), (922, 23645184), (1024, 21289902), (1032, 21124864), (1074, 20298752), (1376, 15843648), (1383, 15763456), (1432, 15224064), (1536, 14193268), (1844, 11822592), (2048, 10644951), (2064, 10562432), (2148, 10149376), (2752, 7921824), (2766, 7881728), (2864, 7612032), (3072, 7096634), (3688, 5911296), (4128, 5281216), (4296, 5074688), (5504, 3960912), (5532, 3940864), (5728, 3806016), (6144, 3548317), (7376, 2955648), (7697, 2832384), (8256, 2640608), (8592, 2537344), (11008, 1980456), (11064, 1970432), (11456, 1903008), (14752, 1477824), (15394, 1416192), (16512, 1320304), (17184, 1268672), (19823, 1099776), (22016, 990228), (22128, 985216), (22912, 951504), (23091, 944128), (29504, 738912), (30788, 708096), (33024, 660152), (34368, 634336), (39646, 549888), (44032, 495114), (44256, 492608), (45824, 475752), (46182, 472064), (59008, 369456), (59469, 366592), (61576, 354048), (66048, 330076), (68736, 317168), (79292, 274944), (82519, 264192), (88064, 247557), (88512, 246304), (91648, 237876), (92364, 236032), (118016, 184728), (118938, 183296), (123152, 177024), (132096, 165038), (137472, 158584)]