1520950584832

素因数分解:

$2^9\times 7^1\times {\mathrm{463}}^1\times {\mathrm{916571}}^1$

素因数の和:917059

約数の個数: 80

約数和(自身を含む): 3480568515072

約数和(自身を除く): 1959617930240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 463, 512, 896, 926, 1792, 1852, 3241, 3584, 3704, 6482, 7408, 12964, 14816, 25928, 29632, 51856, 59264, 103712, 118528, 207424, 237056, 414848, 829696, 916571, 1659392, 1833142, 3666284, 6415997, 7332568, 12831994, 14665136, 25663988, 29330272, 51327976, 58660544, 102655952, 117321088, 205311904, 234642176, 410623808, 424372373, 469284352, 821247616, 848744746, 1642495232, 1697489492, 2970606611, 3284990464, 3394978984, 5941213222, 6789957968, 11882426444, 13579915936, 23764852888, 27159831872, 47529705776, 54319663744, 95059411552, 108639327488, 190118823104, 217278654976, 380237646208, 760475292416, 1520950584832]

約数ペア:

[(1, 1520950584832), (2, 760475292416), (4, 380237646208), (7, 217278654976), (8, 190118823104), (14, 108639327488), (16, 95059411552), (28, 54319663744), (32, 47529705776), (56, 27159831872), (64, 23764852888), (112, 13579915936), (128, 11882426444), (224, 6789957968), (256, 5941213222), (448, 3394978984), (463, 3284990464), (512, 2970606611), (896, 1697489492), (926, 1642495232), (1792, 848744746), (1852, 821247616), (3241, 469284352), (3584, 424372373), (3704, 410623808), (6482, 234642176), (7408, 205311904), (12964, 117321088), (14816, 102655952), (25928, 58660544), (29632, 51327976), (51856, 29330272), (59264, 25663988), (103712, 14665136), (118528, 12831994), (207424, 7332568), (237056, 6415997), (414848, 3666284), (829696, 1833142), (916571, 1659392)]