247597248

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2510

約数の個数: 112

約数和(自身を含む): 716304384

約数和(自身を除く): 468707136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 136, 186, 192, 204, 248, 272, 372, 408, 496, 527, 544, 744, 816, 992, 1054, 1088, 1488, 1581, 1632, 1984, 2108, 2447, 2976, 3162, 3264, 4216, 4894, 5952, 6324, 7341, 8432, 9788, 12648, 14682, 16864, 19576, 25296, 29364, 33728, 39152, 41599, 50592, 58728, 75857, 78304, 83198, 101184, 117456, 124797, 151714, 156608, 166396, 227571, 234912, 249594, 303428, 332792, 455142, 469824, 499188, 606856, 665584, 910284, 998376, 1213712, 1289569, 1331168, 1820568, 1996752, 2427424, 2579138, 2662336, 3641136, 3868707, 3993504, 4854848, 5158276, 7282272, 7737414, 7987008, 10316552, 14564544, 15474828, 20633104, 30949656, 41266208, 61899312, 82532416, 123798624, 247597248]

約数ペア:

[(1, 247597248), (2, 123798624), (3, 82532416), (4, 61899312), (6, 41266208), (8, 30949656), (12, 20633104), (16, 15474828), (17, 14564544), (24, 10316552), (31, 7987008), (32, 7737414), (34, 7282272), (48, 5158276), (51, 4854848), (62, 3993504), (64, 3868707), (68, 3641136), (93, 2662336), (96, 2579138), (102, 2427424), (124, 1996752), (136, 1820568), (186, 1331168), (192, 1289569), (204, 1213712), (248, 998376), (272, 910284), (372, 665584), (408, 606856), (496, 499188), (527, 469824), (544, 455142), (744, 332792), (816, 303428), (992, 249594), (1054, 234912), (1088, 227571), (1488, 166396), (1581, 156608), (1632, 151714), (1984, 124797), (2108, 117456), (2447, 101184), (2976, 83198), (3162, 78304), (3264, 75857), (4216, 58728), (4894, 50592), (5952, 41599), (6324, 39152), (7341, 33728), (8432, 29364), (9788, 25296), (12648, 19576), (14682, 16864)]