538696024

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 1050522480

約数和(自身を除く): 511826456

約数列:

[1, 2, 4, 8, 37, 74, 101, 148, 202, 296, 404, 487, 808, 974, 1369, 1948, 2738, 3737, 3896, 5476, 7474, 10952, 14948, 18019, 29896, 36038, 49187, 72076, 98374, 138269, 144152, 196748, 276538, 393496, 553076, 666703, 1106152, 1333406, 1819919, 2666812, 3639838, 5333624, 7279676, 14559352, 67337003, 134674006, 269348012, 538696024]

約数ペア:

[(1, 538696024), (2, 269348012), (4, 134674006), (8, 67337003), (37, 14559352), (74, 7279676), (101, 5333624), (148, 3639838), (202, 2666812), (296, 1819919), (404, 1333406), (487, 1106152), (808, 666703), (974, 553076), (1369, 393496), (1948, 276538), (2738, 196748), (3737, 144152), (3896, 138269), (5476, 98374), (7474, 72076), (10952, 49187), (14948, 36038), (18019, 29896)]