3138518656

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1277}}^1$

素因数の和:1522

約数の個数: 128

約数和(自身を含む): 7737932160

約数和(自身を除く): 4599413504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 211, 224, 364, 416, 422, 448, 728, 832, 844, 896, 1277, 1456, 1477, 1664, 1688, 2554, 2743, 2912, 2954, 3376, 5108, 5486, 5824, 5908, 6752, 8939, 10216, 10972, 11648, 11816, 13504, 16601, 17878, 19201, 20432, 21944, 23632, 27008, 33202, 35756, 38402, 40864, 43888, 47264, 66404, 71512, 76804, 81728, 87776, 94528, 116207, 132808, 143024, 153608, 163456, 175552, 189056, 232414, 265616, 269447, 286048, 307216, 351104, 464828, 531232, 538894, 572096, 614432, 929656, 1062464, 1077788, 1144192, 1228864, 1859312, 1886129, 2124928, 2155576, 2457728, 3502811, 3718624, 3772258, 4311152, 7005622, 7437248, 7544516, 8622304, 14011244, 14874496, 15089032, 17244608, 24519677, 28022488, 30178064, 34489216, 49039354, 56044976, 60356128, 98078708, 112089952, 120712256, 196157416, 224179904, 241424512, 392314832, 448359808, 784629664, 1569259328, 3138518656]

約数ペア:

[(1, 3138518656), (2, 1569259328), (4, 784629664), (7, 448359808), (8, 392314832), (13, 241424512), (14, 224179904), (16, 196157416), (26, 120712256), (28, 112089952), (32, 98078708), (52, 60356128), (56, 56044976), (64, 49039354), (91, 34489216), (104, 30178064), (112, 28022488), (128, 24519677), (182, 17244608), (208, 15089032), (211, 14874496), (224, 14011244), (364, 8622304), (416, 7544516), (422, 7437248), (448, 7005622), (728, 4311152), (832, 3772258), (844, 3718624), (896, 3502811), (1277, 2457728), (1456, 2155576), (1477, 2124928), (1664, 1886129), (1688, 1859312), (2554, 1228864), (2743, 1144192), (2912, 1077788), (2954, 1062464), (3376, 929656), (5108, 614432), (5486, 572096), (5824, 538894), (5908, 531232), (6752, 464828), (8939, 351104), (10216, 307216), (10972, 286048), (11648, 269447), (11816, 265616), (13504, 232414), (16601, 189056), (17878, 175552), (19201, 163456), (20432, 153608), (21944, 143024), (23632, 132808), (27008, 116207), (33202, 94528), (35756, 87776), (38402, 81728), (40864, 76804), (43888, 71512), (47264, 66404)]