861242496

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1138

約数の個数: 128

約数和(自身を含む): 2397081600

約数和(自身を除く): 1535839104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 93, 96, 124, 128, 142, 186, 192, 213, 248, 284, 372, 384, 426, 496, 568, 744, 852, 992, 1019, 1136, 1488, 1704, 1984, 2038, 2201, 2272, 2976, 3057, 3408, 3968, 4076, 4402, 4544, 5952, 6114, 6603, 6816, 8152, 8804, 9088, 11904, 12228, 13206, 13632, 16304, 17608, 24456, 26412, 27264, 31589, 32608, 35216, 48912, 52824, 63178, 65216, 70432, 72349, 94767, 97824, 105648, 126356, 130432, 140864, 144698, 189534, 195648, 211296, 217047, 252712, 281728, 289396, 379068, 391296, 422592, 434094, 505424, 578792, 758136, 845184, 868188, 1010848, 1157584, 1516272, 1736376, 2021696, 2242819, 2315168, 3032544, 3472752, 4043392, 4485638, 4630336, 6065088, 6728457, 6945504, 8971276, 9260672, 12130176, 13456914, 13891008, 17942552, 26913828, 27782016, 35885104, 53827656, 71770208, 107655312, 143540416, 215310624, 287080832, 430621248, 861242496]

約数ペア:

[(1, 861242496), (2, 430621248), (3, 287080832), (4, 215310624), (6, 143540416), (8, 107655312), (12, 71770208), (16, 53827656), (24, 35885104), (31, 27782016), (32, 26913828), (48, 17942552), (62, 13891008), (64, 13456914), (71, 12130176), (93, 9260672), (96, 8971276), (124, 6945504), (128, 6728457), (142, 6065088), (186, 4630336), (192, 4485638), (213, 4043392), (248, 3472752), (284, 3032544), (372, 2315168), (384, 2242819), (426, 2021696), (496, 1736376), (568, 1516272), (744, 1157584), (852, 1010848), (992, 868188), (1019, 845184), (1136, 758136), (1488, 578792), (1704, 505424), (1984, 434094), (2038, 422592), (2201, 391296), (2272, 379068), (2976, 289396), (3057, 281728), (3408, 252712), (3968, 217047), (4076, 211296), (4402, 195648), (4544, 189534), (5952, 144698), (6114, 140864), (6603, 130432), (6816, 126356), (8152, 105648), (8804, 97824), (9088, 94767), (11904, 72349), (12228, 70432), (13206, 65216), (13632, 63178), (16304, 52824), (17608, 48912), (24456, 35216), (26412, 32608), (27264, 31589)]