997168128768

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{39659}}^1$

素因数の和:41247

約数の個数: 216

約数和(自身を含む): 3287998022400

約数和(自身を除く): 2290829893632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1559, 1792, 2016, 2304, 2688, 3118, 4032, 4677, 5376, 6236, 8064, 9354, 10913, 12472, 14031, 16128, 18708, 21826, 24944, 28062, 32739, 37416, 39659, 43652, 49888, 56124, 65478, 74832, 79318, 87304, 98217, 99776, 112248, 118977, 130956, 149664, 158636, 174608, 196434, 199552, 224496, 237954, 261912, 277613, 299328, 317272, 349216, 356931, 392868, 399104, 448992, 475908, 523824, 555226, 598656, 634544, 698432, 713862, 785736, 832839, 897984, 951816, 1047648, 1110452, 1197312, 1269088, 1396864, 1427724, 1571472, 1665678, 1795968, 1903632, 2095296, 2220904, 2498517, 2538176, 2793728, 2855448, 3142944, 3331356, 3591936, 3807264, 4190592, 4441808, 4997034, 5076352, 5710896, 6285888, 6662712, 7614528, 8381184, 8883616, 9994068, 10152704, 11421792, 12571776, 13325424, 15229056, 17767232, 19988136, 22843584, 25143552, 26650848, 30458112, 35534464, 39976272, 45687168, 53301696, 61828381, 71068928, 79952544, 91374336, 106603392, 123656762, 159905088, 185485143, 213206784, 247313524, 319810176, 370970286, 432798667, 494627048, 556455429, 639620352, 741940572, 865597334, 989254096, 1112910858, 1298396001, 1483881144, 1731194668, 1978508192, 2225821716, 2596792002, 2967762288, 3462389336, 3895188003, 3957016384, 4451643432, 5193584004, 5935524576, 6924778672, 7790376006, 7914032768, 8903286864, 10387168008, 11871049152, 13849557344, 15580752012, 15828065536, 17806573728, 20774336016, 23742098304, 27699114688, 31161504024, 35613147456, 41548672032, 47484196608, 55398229376, 62323008048, 71226294912, 83097344064, 110796458752, 124646016096, 142452589824, 166194688128, 249292032192, 332389376256, 498584064384, 997168128768]

約数ペア:

[(1, 997168128768), (2, 498584064384), (3, 332389376256), (4, 249292032192), (6, 166194688128), (7, 142452589824), (8, 124646016096), (9, 110796458752), (12, 83097344064), (14, 71226294912), (16, 62323008048), (18, 55398229376), (21, 47484196608), (24, 41548672032), (28, 35613147456), (32, 31161504024), (36, 27699114688), (42, 23742098304), (48, 20774336016), (56, 17806573728), (63, 15828065536), (64, 15580752012), (72, 13849557344), (84, 11871049152), (96, 10387168008), (112, 8903286864), (126, 7914032768), (128, 7790376006), (144, 6924778672), (168, 5935524576), (192, 5193584004), (224, 4451643432), (252, 3957016384), (256, 3895188003), (288, 3462389336), (336, 2967762288), (384, 2596792002), (448, 2225821716), (504, 1978508192), (576, 1731194668), (672, 1483881144), (768, 1298396001), (896, 1112910858), (1008, 989254096), (1152, 865597334), (1344, 741940572), (1559, 639620352), (1792, 556455429), (2016, 494627048), (2304, 432798667), (2688, 370970286), (3118, 319810176), (4032, 247313524), (4677, 213206784), (5376, 185485143), (6236, 159905088), (8064, 123656762), (9354, 106603392), (10913, 91374336), (12472, 79952544), (14031, 71068928), (16128, 61828381), (18708, 53301696), (21826, 45687168), (24944, 39976272), (28062, 35534464), (32739, 30458112), (37416, 26650848), (39659, 25143552), (43652, 22843584), (49888, 19988136), (56124, 17767232), (65478, 15229056), (74832, 13325424), (79318, 12571776), (87304, 11421792), (98217, 10152704), (99776, 9994068), (112248, 8883616), (118977, 8381184), (130956, 7614528), (149664, 6662712), (158636, 6285888), (174608, 5710896), (196434, 5076352), (199552, 4997034), (224496, 4441808), (237954, 4190592), (261912, 3807264), (277613, 3591936), (299328, 3331356), (317272, 3142944), (349216, 2855448), (356931, 2793728), (392868, 2538176), (399104, 2498517), (448992, 2220904), (475908, 2095296), (523824, 1903632), (555226, 1795968), (598656, 1665678), (634544, 1571472), (698432, 1427724), (713862, 1396864), (785736, 1269088), (832839, 1197312), (897984, 1110452), (951816, 1047648)]