8021431296

素因数分解:

$2^{10}\times 3^4\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1126

約数の個数: 220

約数和(自身を含む): 24224779348

約数和(自身を除く): 16203348052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 97, 108, 128, 144, 162, 192, 194, 216, 256, 288, 291, 324, 384, 388, 432, 512, 576, 582, 648, 768, 776, 864, 873, 997, 1024, 1152, 1164, 1296, 1536, 1552, 1728, 1746, 1994, 2304, 2328, 2592, 2619, 2991, 3072, 3104, 3456, 3492, 3988, 4608, 4656, 5184, 5238, 5982, 6208, 6912, 6984, 7857, 7976, 8973, 9216, 9312, 10368, 10476, 11964, 12416, 13824, 13968, 15714, 15952, 17946, 18624, 20736, 20952, 23928, 24832, 26919, 27648, 27936, 31428, 31904, 35892, 37248, 41472, 41904, 47856, 49664, 53838, 55872, 62856, 63808, 71784, 74496, 80757, 82944, 83808, 95712, 96709, 99328, 107676, 111744, 125712, 127616, 143568, 148992, 161514, 167616, 191424, 193418, 215352, 223488, 251424, 255232, 287136, 290127, 297984, 323028, 335232, 382848, 386836, 430704, 446976, 502848, 510464, 574272, 580254, 646056, 670464, 765696, 773672, 861408, 870381, 893952, 1005696, 1020928, 1148544, 1160508, 1292112, 1340928, 1531392, 1547344, 1722816, 1740762, 2011392, 2297088, 2321016, 2584224, 2611143, 2681856, 3062784, 3094688, 3445632, 3481524, 4022784, 4594176, 4642032, 5168448, 5222286, 6189376, 6891264, 6963048, 7833429, 8045568, 9188352, 9284064, 10336896, 10444572, 12378752, 13782528, 13926096, 15666858, 18568128, 20673792, 20889144, 24757504, 27565056, 27852192, 31333716, 37136256, 41347584, 41778288, 49515008, 55704384, 62667432, 74272512, 82695168, 83556576, 99030016, 111408768, 125334864, 148545024, 167113152, 222817536, 250669728, 297090048, 334226304, 445635072, 501339456, 668452608, 891270144, 1002678912, 1336905216, 2005357824, 2673810432, 4010715648, 8021431296]

約数ペア:

[(1, 8021431296), (2, 4010715648), (3, 2673810432), (4, 2005357824), (6, 1336905216), (8, 1002678912), (9, 891270144), (12, 668452608), (16, 501339456), (18, 445635072), (24, 334226304), (27, 297090048), (32, 250669728), (36, 222817536), (48, 167113152), (54, 148545024), (64, 125334864), (72, 111408768), (81, 99030016), (96, 83556576), (97, 82695168), (108, 74272512), (128, 62667432), (144, 55704384), (162, 49515008), (192, 41778288), (194, 41347584), (216, 37136256), (256, 31333716), (288, 27852192), (291, 27565056), (324, 24757504), (384, 20889144), (388, 20673792), (432, 18568128), (512, 15666858), (576, 13926096), (582, 13782528), (648, 12378752), (768, 10444572), (776, 10336896), (864, 9284064), (873, 9188352), (997, 8045568), (1024, 7833429), (1152, 6963048), (1164, 6891264), (1296, 6189376), (1536, 5222286), (1552, 5168448), (1728, 4642032), (1746, 4594176), (1994, 4022784), (2304, 3481524), (2328, 3445632), (2592, 3094688), (2619, 3062784), (2991, 2681856), (3072, 2611143), (3104, 2584224), (3456, 2321016), (3492, 2297088), (3988, 2011392), (4608, 1740762), (4656, 1722816), (5184, 1547344), (5238, 1531392), (5982, 1340928), (6208, 1292112), (6912, 1160508), (6984, 1148544), (7857, 1020928), (7976, 1005696), (8973, 893952), (9216, 870381), (9312, 861408), (10368, 773672), (10476, 765696), (11964, 670464), (12416, 646056), (13824, 580254), (13968, 574272), (15714, 510464), (15952, 502848), (17946, 446976), (18624, 430704), (20736, 386836), (20952, 382848), (23928, 335232), (24832, 323028), (26919, 297984), (27648, 290127), (27936, 287136), (31428, 255232), (31904, 251424), (35892, 223488), (37248, 215352), (41472, 193418), (41904, 191424), (47856, 167616), (49664, 161514), (53838, 148992), (55872, 143568), (62856, 127616), (63808, 125712), (71784, 111744), (74496, 107676), (80757, 99328), (82944, 96709), (83808, 95712)]