39029854976

素因数分解:

$2^8\times 7^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{947}}^1$

素因数の和:1290

約数の個数: 144

約数和(自身を含む): 90374887680

約数和(自身を除く): 51345032704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 211, 218, 224, 256, 422, 436, 448, 763, 844, 872, 896, 947, 1477, 1526, 1688, 1744, 1792, 1894, 2954, 3052, 3376, 3488, 3788, 5908, 6104, 6629, 6752, 6976, 7576, 11816, 12208, 13258, 13504, 13952, 15152, 22999, 23632, 24416, 26516, 27008, 27904, 30304, 45998, 47264, 48832, 53032, 54016, 60608, 91996, 94528, 97664, 103223, 106064, 121216, 160993, 183992, 189056, 195328, 199817, 206446, 212128, 242432, 321986, 367984, 378112, 399634, 412892, 424256, 643972, 722561, 735968, 799268, 825784, 848512, 1287944, 1398719, 1445122, 1471936, 1598536, 1651568, 1697024, 2575888, 2797438, 2890244, 2943872, 3197072, 3303136, 5151776, 5594876, 5780488, 5887744, 6394144, 6606272, 10303552, 11189752, 11560976, 12788288, 13212544, 20607104, 21780053, 22379504, 23121952, 25576576, 26425088, 41214208, 43560106, 44759008, 46243904, 51153152, 87120212, 89518016, 92487808, 152460371, 174240424, 179036032, 184975616, 304920742, 348480848, 358072064, 609841484, 696961696, 1219682968, 1393923392, 2439365936, 2787846784, 4878731872, 5575693568, 9757463744, 19514927488, 39029854976]

約数ペア:

[(1, 39029854976), (2, 19514927488), (4, 9757463744), (7, 5575693568), (8, 4878731872), (14, 2787846784), (16, 2439365936), (28, 1393923392), (32, 1219682968), (56, 696961696), (64, 609841484), (109, 358072064), (112, 348480848), (128, 304920742), (211, 184975616), (218, 179036032), (224, 174240424), (256, 152460371), (422, 92487808), (436, 89518016), (448, 87120212), (763, 51153152), (844, 46243904), (872, 44759008), (896, 43560106), (947, 41214208), (1477, 26425088), (1526, 25576576), (1688, 23121952), (1744, 22379504), (1792, 21780053), (1894, 20607104), (2954, 13212544), (3052, 12788288), (3376, 11560976), (3488, 11189752), (3788, 10303552), (5908, 6606272), (6104, 6394144), (6629, 5887744), (6752, 5780488), (6976, 5594876), (7576, 5151776), (11816, 3303136), (12208, 3197072), (13258, 2943872), (13504, 2890244), (13952, 2797438), (15152, 2575888), (22999, 1697024), (23632, 1651568), (24416, 1598536), (26516, 1471936), (27008, 1445122), (27904, 1398719), (30304, 1287944), (45998, 848512), (47264, 825784), (48832, 799268), (53032, 735968), (54016, 722561), (60608, 643972), (91996, 424256), (94528, 412892), (97664, 399634), (103223, 378112), (106064, 367984), (121216, 321986), (160993, 242432), (183992, 212128), (189056, 206446), (195328, 199817)]