247293696

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 791175168

約数和(自身を除く): 543881472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 47, 48, 51, 52, 62, 64, 68, 78, 93, 94, 96, 102, 104, 124, 128, 136, 141, 156, 186, 188, 192, 204, 208, 221, 248, 256, 272, 282, 312, 372, 376, 384, 403, 408, 416, 442, 496, 527, 544, 564, 611, 624, 663, 744, 752, 768, 799, 806, 816, 832, 884, 992, 1054, 1088, 1128, 1209, 1222, 1248, 1326, 1457, 1488, 1504, 1581, 1598, 1612, 1632, 1664, 1768, 1833, 1984, 2108, 2176, 2256, 2397, 2418, 2444, 2496, 2652, 2914, 2976, 3008, 3162, 3196, 3224, 3264, 3328, 3536, 3666, 3968, 4216, 4352, 4371, 4512, 4794, 4836, 4888, 4992, 5304, 5828, 5952, 6016, 6324, 6392, 6448, 6528, 6851, 7072, 7332, 7936, 8432, 8742, 9024, 9588, 9672, 9776, 9984, 10387, 10608, 11656, 11904, 12032, 12648, 12784, 12896, 13056, 13702, 14144, 14664, 16864, 17484, 18048, 18941, 19176, 19344, 19552, 20553, 20774, 21216, 23312, 23808, 24769, 25296, 25568, 25792, 27404, 28288, 29328, 31161, 33728, 34968, 36096, 37882, 38352, 38688, 39104, 41106, 41548, 42432, 46624, 49538, 50592, 51136, 51584, 54808, 56576, 56823, 58656, 62322, 67456, 69936, 74307, 75764, 76704, 77376, 78208, 82212, 83096, 84864, 93248, 99076, 101184, 102272, 103168, 109616, 113646, 117312, 124644, 134912, 139872, 148614, 151528, 153408, 154752, 156416, 164424, 166192, 169728, 186496, 198152, 202368, 204544, 219232, 227292, 234624, 249288, 279744, 297228, 303056, 306816, 309504, 321997, 328848, 332384, 372992, 396304, 404736, 438464, 454584, 469248, 498576, 559488, 594456, 606112, 613632, 643994, 657696, 664768, 792608, 876928, 909168, 965991, 997152, 1118976, 1188912, 1212224, 1287988, 1315392, 1329536, 1585216, 1753856, 1818336, 1931982, 1994304, 2377824, 2424448, 2575976, 2630784, 2659072, 3170432, 3636672, 3863964, 3988608, 4755648, 4848896, 5151952, 5261568, 6340864, 7273344, 7727928, 7977216, 9511296, 10303904, 14546688, 15455856, 19022592, 20607808, 30911712, 41215616, 61823424, 82431232, 123646848, 247293696]

約数ペア:

[(1, 247293696), (2, 123646848), (3, 82431232), (4, 61823424), (6, 41215616), (8, 30911712), (12, 20607808), (13, 19022592), (16, 15455856), (17, 14546688), (24, 10303904), (26, 9511296), (31, 7977216), (32, 7727928), (34, 7273344), (39, 6340864), (47, 5261568), (48, 5151952), (51, 4848896), (52, 4755648), (62, 3988608), (64, 3863964), (68, 3636672), (78, 3170432), (93, 2659072), (94, 2630784), (96, 2575976), (102, 2424448), (104, 2377824), (124, 1994304), (128, 1931982), (136, 1818336), (141, 1753856), (156, 1585216), (186, 1329536), (188, 1315392), (192, 1287988), (204, 1212224), (208, 1188912), (221, 1118976), (248, 997152), (256, 965991), (272, 909168), (282, 876928), (312, 792608), (372, 664768), (376, 657696), (384, 643994), (403, 613632), (408, 606112), (416, 594456), (442, 559488), (496, 498576), (527, 469248), (544, 454584), (564, 438464), (611, 404736), (624, 396304), (663, 372992), (744, 332384), (752, 328848), (768, 321997), (799, 309504), (806, 306816), (816, 303056), (832, 297228), (884, 279744), (992, 249288), (1054, 234624), (1088, 227292), (1128, 219232), (1209, 204544), (1222, 202368), (1248, 198152), (1326, 186496), (1457, 169728), (1488, 166192), (1504, 164424), (1581, 156416), (1598, 154752), (1612, 153408), (1632, 151528), (1664, 148614), (1768, 139872), (1833, 134912), (1984, 124644), (2108, 117312), (2176, 113646), (2256, 109616), (2397, 103168), (2418, 102272), (2444, 101184), (2496, 99076), (2652, 93248), (2914, 84864), (2976, 83096), (3008, 82212), (3162, 78208), (3196, 77376), (3224, 76704), (3264, 75764), (3328, 74307), (3536, 69936), (3666, 67456), (3968, 62322), (4216, 58656), (4352, 56823), (4371, 56576), (4512, 54808), (4794, 51584), (4836, 51136), (4888, 50592), (4992, 49538), (5304, 46624), (5828, 42432), (5952, 41548), (6016, 41106), (6324, 39104), (6392, 38688), (6448, 38352), (6528, 37882), (6851, 36096), (7072, 34968), (7332, 33728), (7936, 31161), (8432, 29328), (8742, 28288), (9024, 27404), (9588, 25792), (9672, 25568), (9776, 25296), (9984, 24769), (10387, 23808), (10608, 23312), (11656, 21216), (11904, 20774), (12032, 20553), (12648, 19552), (12784, 19344), (12896, 19176), (13056, 18941), (13702, 18048), (14144, 17484), (14664, 16864)]