248534934

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 557280000

約数和(自身を除く): 308745066

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 257, 323, 499, 514, 646, 771, 969, 998, 1497, 1542, 1938, 2994, 4369, 4883, 8483, 8738, 9481, 9766, 13107, 14649, 16966, 18962, 25449, 26214, 28443, 29298, 50898, 56886, 83011, 128243, 161177, 166022, 249033, 256486, 322354, 384729, 483531, 498066, 769458, 967062, 2180131, 2436617, 4360262, 4873234, 6540393, 7309851, 13080786, 14619702, 41422489, 82844978, 124267467, 248534934]

約数ペア:

[(1, 248534934), (2, 124267467), (3, 82844978), (6, 41422489), (17, 14619702), (19, 13080786), (34, 7309851), (38, 6540393), (51, 4873234), (57, 4360262), (102, 2436617), (114, 2180131), (257, 967062), (323, 769458), (499, 498066), (514, 483531), (646, 384729), (771, 322354), (969, 256486), (998, 249033), (1497, 166022), (1542, 161177), (1938, 128243), (2994, 83011), (4369, 56886), (4883, 50898), (8483, 29298), (8738, 28443), (9481, 26214), (9766, 25449), (13107, 18962), (14649, 16966)]