331036288

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{235111}}^1$

素因数の和:235136

約数の個数: 32

約数和(自身を含む): 719442720

約数和(自身を除く): 388406432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 235111, 470222, 940444, 1880888, 2586221, 3761776, 5172442, 7523552, 10344884, 15047104, 20689768, 30094208, 41379536, 82759072, 165518144, 331036288]

約数ペア:

[(1, 331036288), (2, 165518144), (4, 82759072), (8, 41379536), (11, 30094208), (16, 20689768), (22, 15047104), (32, 10344884), (44, 7523552), (64, 5172442), (88, 3761776), (128, 2586221), (176, 1880888), (352, 940444), (704, 470222), (1408, 235111)]