31247110656

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{881}}^1$

素因数の和:1127

約数の個数: 240

約数和(自身を含む): 92899366560

約数和(自身を除く): 61652255904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 179, 192, 256, 258, 288, 344, 358, 384, 387, 512, 516, 537, 576, 688, 716, 768, 774, 881, 1032, 1074, 1152, 1376, 1432, 1536, 1548, 1611, 1762, 2064, 2148, 2304, 2643, 2752, 2864, 3096, 3222, 3524, 4128, 4296, 4608, 5286, 5504, 5728, 6192, 6444, 7048, 7697, 7929, 8256, 8592, 10572, 11008, 11456, 12384, 12888, 14096, 15394, 15858, 16512, 17184, 21144, 22016, 22912, 23091, 24768, 25776, 28192, 30788, 31716, 33024, 34368, 37883, 42288, 45824, 46182, 49536, 51552, 56384, 61576, 63432, 66048, 68736, 69273, 75766, 84576, 91648, 92364, 99072, 103104, 112768, 113649, 123152, 126864, 137472, 138546, 151532, 157699, 169152, 184728, 198144, 206208, 225536, 227298, 246304, 253728, 274944, 277092, 303064, 315398, 338304, 340947, 369456, 412416, 451072, 454596, 473097, 492608, 507456, 554184, 606128, 630796, 676608, 681894, 738912, 824832, 909192, 946194, 985216, 1014912, 1108368, 1212256, 1261592, 1353216, 1363788, 1419291, 1477824, 1818384, 1892388, 1970432, 2029824, 2216736, 2424512, 2523184, 2727576, 2838582, 2955648, 3636768, 3784776, 3940864, 4059648, 4433472, 4849024, 5046368, 5455152, 5677164, 5911296, 6781057, 7273536, 7569552, 8866944, 9698048, 10092736, 10910304, 11354328, 11822592, 13562114, 14547072, 15139104, 17733888, 19396096, 20185472, 20343171, 21820608, 22708656, 27124228, 29094144, 30278208, 35467776, 40370944, 40686342, 43641216, 45417312, 54248456, 58188288, 60556416, 61029513, 80741888, 81372684, 87282432, 90834624, 108496912, 121112832, 122059026, 162745368, 174564864, 181669248, 216993824, 242225664, 244118052, 325490736, 363338496, 433987648, 488236104, 650981472, 726676992, 867975296, 976472208, 1301962944, 1735950592, 1952944416, 2603925888, 3471901184, 3905888832, 5207851776, 7811777664, 10415703552, 15623555328, 31247110656]

約数ペア:

[(1, 31247110656), (2, 15623555328), (3, 10415703552), (4, 7811777664), (6, 5207851776), (8, 3905888832), (9, 3471901184), (12, 2603925888), (16, 1952944416), (18, 1735950592), (24, 1301962944), (32, 976472208), (36, 867975296), (43, 726676992), (48, 650981472), (64, 488236104), (72, 433987648), (86, 363338496), (96, 325490736), (128, 244118052), (129, 242225664), (144, 216993824), (172, 181669248), (179, 174564864), (192, 162745368), (256, 122059026), (258, 121112832), (288, 108496912), (344, 90834624), (358, 87282432), (384, 81372684), (387, 80741888), (512, 61029513), (516, 60556416), (537, 58188288), (576, 54248456), (688, 45417312), (716, 43641216), (768, 40686342), (774, 40370944), (881, 35467776), (1032, 30278208), (1074, 29094144), (1152, 27124228), (1376, 22708656), (1432, 21820608), (1536, 20343171), (1548, 20185472), (1611, 19396096), (1762, 17733888), (2064, 15139104), (2148, 14547072), (2304, 13562114), (2643, 11822592), (2752, 11354328), (2864, 10910304), (3096, 10092736), (3222, 9698048), (3524, 8866944), (4128, 7569552), (4296, 7273536), (4608, 6781057), (5286, 5911296), (5504, 5677164), (5728, 5455152), (6192, 5046368), (6444, 4849024), (7048, 4433472), (7697, 4059648), (7929, 3940864), (8256, 3784776), (8592, 3636768), (10572, 2955648), (11008, 2838582), (11456, 2727576), (12384, 2523184), (12888, 2424512), (14096, 2216736), (15394, 2029824), (15858, 1970432), (16512, 1892388), (17184, 1818384), (21144, 1477824), (22016, 1419291), (22912, 1363788), (23091, 1353216), (24768, 1261592), (25776, 1212256), (28192, 1108368), (30788, 1014912), (31716, 985216), (33024, 946194), (34368, 909192), (37883, 824832), (42288, 738912), (45824, 681894), (46182, 676608), (49536, 630796), (51552, 606128), (56384, 554184), (61576, 507456), (63432, 492608), (66048, 473097), (68736, 454596), (69273, 451072), (75766, 412416), (84576, 369456), (91648, 340947), (92364, 338304), (99072, 315398), (103104, 303064), (112768, 277092), (113649, 274944), (123152, 253728), (126864, 246304), (137472, 227298), (138546, 225536), (151532, 206208), (157699, 198144), (169152, 184728)]