6978981888

素因数分解:

$2^{12}\times 3^2\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 234

約数和(自身を含む): 20936048562

約数和(自身を除く): 13957066674

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 197, 248, 256, 279, 288, 372, 384, 394, 496, 512, 558, 576, 591, 744, 768, 788, 961, 992, 1024, 1116, 1152, 1182, 1488, 1536, 1576, 1773, 1922, 1984, 2048, 2232, 2304, 2364, 2883, 2976, 3072, 3152, 3546, 3844, 3968, 4096, 4464, 4608, 4728, 5766, 5952, 6107, 6144, 6304, 7092, 7688, 7936, 8649, 8928, 9216, 9456, 11532, 11904, 12214, 12288, 12608, 14184, 15376, 15872, 17298, 17856, 18321, 18432, 18912, 23064, 23808, 24428, 25216, 28368, 30752, 31744, 34596, 35712, 36642, 36864, 37824, 46128, 47616, 48856, 50432, 54963, 56736, 61504, 63488, 69192, 71424, 73284, 75648, 92256, 95232, 97712, 100864, 109926, 113472, 123008, 126976, 138384, 142848, 146568, 151296, 184512, 189317, 190464, 195424, 201728, 219852, 226944, 246016, 276768, 285696, 293136, 302592, 369024, 378634, 380928, 390848, 403456, 439704, 453888, 492032, 553536, 567951, 571392, 586272, 605184, 738048, 757268, 781696, 806912, 879408, 907776, 984064, 1107072, 1135902, 1142784, 1172544, 1210368, 1476096, 1514536, 1563392, 1703853, 1758816, 1815552, 1968128, 2214144, 2271804, 2345088, 2420736, 2952192, 3029072, 3126784, 3407706, 3517632, 3631104, 3936256, 4428288, 4543608, 4690176, 5904384, 6058144, 6253568, 6815412, 7035264, 7262208, 8856576, 9087216, 9380352, 11808768, 12116288, 12507136, 13630824, 14070528, 17713152, 18174432, 18760704, 24232576, 25014272, 27261648, 28141056, 35426304, 36348864, 37521408, 48465152, 54523296, 56282112, 72697728, 75042816, 96930304, 109046592, 112564224, 145395456, 193860608, 218093184, 225128448, 290790912, 387721216, 436186368, 581581824, 775442432, 872372736, 1163163648, 1744745472, 2326327296, 3489490944, 6978981888]

約数ペア:

[(1, 6978981888), (2, 3489490944), (3, 2326327296), (4, 1744745472), (6, 1163163648), (8, 872372736), (9, 775442432), (12, 581581824), (16, 436186368), (18, 387721216), (24, 290790912), (31, 225128448), (32, 218093184), (36, 193860608), (48, 145395456), (62, 112564224), (64, 109046592), (72, 96930304), (93, 75042816), (96, 72697728), (124, 56282112), (128, 54523296), (144, 48465152), (186, 37521408), (192, 36348864), (197, 35426304), (248, 28141056), (256, 27261648), (279, 25014272), (288, 24232576), (372, 18760704), (384, 18174432), (394, 17713152), (496, 14070528), (512, 13630824), (558, 12507136), (576, 12116288), (591, 11808768), (744, 9380352), (768, 9087216), (788, 8856576), (961, 7262208), (992, 7035264), (1024, 6815412), (1116, 6253568), (1152, 6058144), (1182, 5904384), (1488, 4690176), (1536, 4543608), (1576, 4428288), (1773, 3936256), (1922, 3631104), (1984, 3517632), (2048, 3407706), (2232, 3126784), (2304, 3029072), (2364, 2952192), (2883, 2420736), (2976, 2345088), (3072, 2271804), (3152, 2214144), (3546, 1968128), (3844, 1815552), (3968, 1758816), (4096, 1703853), (4464, 1563392), (4608, 1514536), (4728, 1476096), (5766, 1210368), (5952, 1172544), (6107, 1142784), (6144, 1135902), (6304, 1107072), (7092, 984064), (7688, 907776), (7936, 879408), (8649, 806912), (8928, 781696), (9216, 757268), (9456, 738048), (11532, 605184), (11904, 586272), (12214, 571392), (12288, 567951), (12608, 553536), (14184, 492032), (15376, 453888), (15872, 439704), (17298, 403456), (17856, 390848), (18321, 380928), (18432, 378634), (18912, 369024), (23064, 302592), (23808, 293136), (24428, 285696), (25216, 276768), (28368, 246016), (30752, 226944), (31744, 219852), (34596, 201728), (35712, 195424), (36642, 190464), (36864, 189317), (37824, 184512), (46128, 151296), (47616, 146568), (48856, 142848), (50432, 138384), (54963, 126976), (56736, 123008), (61504, 113472), (63488, 109926), (69192, 100864), (71424, 97712), (73284, 95232), (75648, 92256)]