12517291288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1\times {\mathrm{643}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 24686323200

約数和(自身を除く): 12169031912

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 241, 439, 482, 643, 878, 964, 1286, 1756, 1928, 2572, 3512, 5144, 5543, 10097, 11086, 14789, 20194, 22172, 29578, 40388, 44344, 59156, 80776, 105799, 118312, 154963, 211598, 282277, 309926, 423196, 564554, 619852, 846392, 1129108, 1239704, 2258216, 2433377, 3564149, 4866754, 6492371, 7128298, 9733508, 12984742, 14256596, 19467016, 25969484, 28513192, 51938968, 68028757, 136057514, 272115028, 544230056, 1564661411, 3129322822, 6258645644, 12517291288]

約数ペア:

[(1, 12517291288), (2, 6258645644), (4, 3129322822), (8, 1564661411), (23, 544230056), (46, 272115028), (92, 136057514), (184, 68028757), (241, 51938968), (439, 28513192), (482, 25969484), (643, 19467016), (878, 14256596), (964, 12984742), (1286, 9733508), (1756, 7128298), (1928, 6492371), (2572, 4866754), (3512, 3564149), (5144, 2433377), (5543, 2258216), (10097, 1239704), (11086, 1129108), (14789, 846392), (20194, 619852), (22172, 564554), (29578, 423196), (40388, 309926), (44344, 282277), (59156, 211598), (80776, 154963), (105799, 118312)]