6428519.00000000

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 188006400

約数和(自身を除く): 121236864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 79, 93, 96, 124, 128, 142, 158, 186, 192, 213, 237, 248, 284, 316, 372, 384, 426, 474, 496, 568, 632, 744, 852, 948, 992, 1136, 1264, 1488, 1704, 1896, 1984, 2201, 2272, 2449, 2528, 2976, 3408, 3792, 3968, 4402, 4544, 4898, 5056, 5609, 5952, 6603, 6816, 7347, 7584, 8804, 9088, 9796, 10112, 11218, 11904, 13206, 13632, 14694, 15168, 16827, 17608, 19592, 22436, 26412, 27264, 29388, 30336, 33654, 35216, 39184, 44872, 52824, 58776, 67308, 70432, 78368, 89744, 105648, 117552, 134616, 140864, 156736, 173879, 179488, 211296, 235104, 269232, 281728, 313472, 347758, 358976, 422592, 470208, 521637, 538464, 695516, 717952, 845184, 940416, 1043274, 1076928, 1391032, 2086548, 2153856, 2782064, 4173096, 5564128, 8346192, 11128256, 16692384, 22256512, 33384768, 66769536]

約数ペア:

[(1, 66769536), (2, 33384768), (3, 22256512), (4, 16692384), (6, 11128256), (8, 8346192), (12, 5564128), (16, 4173096), (24, 2782064), (31, 2153856), (32, 2086548), (48, 1391032), (62, 1076928), (64, 1043274), (71, 940416), (79, 845184), (93, 717952), (96, 695516), (124, 538464), (128, 521637), (142, 470208), (158, 422592), (186, 358976), (192, 347758), (213, 313472), (237, 281728), (248, 269232), (284, 235104), (316, 211296), (372, 179488), (384, 173879), (426, 156736), (474, 140864), (496, 134616), (568, 117552), (632, 105648), (744, 89744), (852, 78368), (948, 70432), (992, 67308), (1136, 58776), (1264, 52824), (1488, 44872), (1704, 39184), (1896, 35216), (1984, 33654), (2201, 30336), (2272, 29388), (2449, 27264), (2528, 26412), (2976, 22436), (3408, 19592), (3792, 17608), (3968, 16827), (4402, 15168), (4544, 14694), (4898, 13632), (5056, 13206), (5609, 11904), (5952, 11218), (6603, 10112), (6816, 9796), (7347, 9088), (7584, 8804)]