308766548416

素因数分解:

$2^6\times {\mathrm{42391}}^1\times {\mathrm{113809}}^1$

素因数の和:156212

約数の個数: 28

約数和(自身を含む): 612728457040

約数和(自身を除く): 303961908624

約数列:

[1, 2, 4, 8, 16, 32, 64, 42391, 84782, 113809, 169564, 227618, 339128, 455236, 678256, 910472, 1356512, 1820944, 2713024, 3641888, 7283776, 4824477319, 9648954638, 19297909276, 38595818552, 77191637104, 154383274208, 308766548416]

約数ペア:

[(1, 308766548416), (2, 154383274208), (4, 77191637104), (8, 38595818552), (16, 19297909276), (32, 9648954638), (64, 4824477319), (42391, 7283776), (84782, 3641888), (113809, 2713024), (169564, 1820944), (227618, 1356512), (339128, 910472), (455236, 678256)]