1260066496

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{35221}}^1$

素因数の和:35289

約数の個数: 56

約数和(自身を含む): 2755487504

約数和(自身を除く): 1495421008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2236, 2752, 4472, 8944, 17888, 35221, 35776, 70442, 140884, 281768, 457873, 563536, 915746, 1127072, 1514503, 1831492, 2254144, 3029006, 3662984, 6058012, 7325968, 12116024, 14651936, 19688539, 24232048, 29303872, 39377078, 48464096, 78754156, 96928192, 157508312, 315016624, 630033248, 1260066496]

約数ペア:

[(1, 1260066496), (2, 630033248), (4, 315016624), (8, 157508312), (13, 96928192), (16, 78754156), (26, 48464096), (32, 39377078), (43, 29303872), (52, 24232048), (64, 19688539), (86, 14651936), (104, 12116024), (172, 7325968), (208, 6058012), (344, 3662984), (416, 3029006), (559, 2254144), (688, 1831492), (832, 1514503), (1118, 1127072), (1376, 915746), (2236, 563536), (2752, 457873), (4472, 281768), (8944, 140884), (17888, 70442), (35221, 35776)]