64801683968

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{8011}}^1$

素因数の和:8134

約数の個数: 160

約数和(自身を含む): 154483410048

約数和(自身を除く): 89681726080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 61, 64, 74, 112, 122, 128, 148, 224, 244, 256, 259, 296, 427, 448, 488, 512, 518, 592, 854, 896, 976, 1036, 1184, 1708, 1792, 1952, 2072, 2257, 2368, 3416, 3584, 3904, 4144, 4514, 4736, 6832, 7808, 8011, 8288, 9028, 9472, 13664, 15616, 15799, 16022, 16576, 18056, 18944, 27328, 31232, 31598, 32044, 33152, 36112, 54656, 56077, 63196, 64088, 66304, 72224, 109312, 112154, 126392, 128176, 132608, 144448, 218624, 224308, 252784, 256352, 288896, 296407, 448616, 488671, 505568, 512704, 577792, 592814, 897232, 977342, 1011136, 1025408, 1155584, 1185628, 1794464, 1954684, 2022272, 2050816, 2074849, 2371256, 3420697, 3588928, 3909368, 4044544, 4101632, 4149698, 4742512, 6841394, 7177856, 7818736, 8089088, 8299396, 9485024, 13682788, 14355712, 15637472, 16598792, 18080827, 18970048, 27365576, 28711424, 31274944, 33197584, 36161654, 37940096, 54731152, 62549888, 66395168, 72323308, 75880192, 109462304, 125099776, 126565789, 132790336, 144646616, 151760384, 218924608, 250199552, 253131578, 265580672, 289293232, 437849216, 506263156, 531161344, 578586464, 875698432, 1012526312, 1062322688, 1157172928, 1751396864, 2025052624, 2314345856, 4050105248, 4628691712, 8100210496, 9257383424, 16200420992, 32400841984, 64801683968]

約数ペア:

[(1, 64801683968), (2, 32400841984), (4, 16200420992), (7, 9257383424), (8, 8100210496), (14, 4628691712), (16, 4050105248), (28, 2314345856), (32, 2025052624), (37, 1751396864), (56, 1157172928), (61, 1062322688), (64, 1012526312), (74, 875698432), (112, 578586464), (122, 531161344), (128, 506263156), (148, 437849216), (224, 289293232), (244, 265580672), (256, 253131578), (259, 250199552), (296, 218924608), (427, 151760384), (448, 144646616), (488, 132790336), (512, 126565789), (518, 125099776), (592, 109462304), (854, 75880192), (896, 72323308), (976, 66395168), (1036, 62549888), (1184, 54731152), (1708, 37940096), (1792, 36161654), (1952, 33197584), (2072, 31274944), (2257, 28711424), (2368, 27365576), (3416, 18970048), (3584, 18080827), (3904, 16598792), (4144, 15637472), (4514, 14355712), (4736, 13682788), (6832, 9485024), (7808, 8299396), (8011, 8089088), (8288, 7818736), (9028, 7177856), (9472, 6841394), (13664, 4742512), (15616, 4149698), (15799, 4101632), (16022, 4044544), (16576, 3909368), (18056, 3588928), (18944, 3420697), (27328, 2371256), (31232, 2074849), (31598, 2050816), (32044, 2022272), (33152, 1954684), (36112, 1794464), (54656, 1185628), (56077, 1155584), (63196, 1025408), (64088, 1011136), (66304, 977342), (72224, 897232), (109312, 592814), (112154, 577792), (126392, 512704), (128176, 505568), (132608, 488671), (144448, 448616), (218624, 296407), (224308, 288896), (252784, 256352)]