429988352

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{27091}}^1$

素因数の和:27140

約数の個数: 40

約数和(自身を含む): 886883712

約数和(自身を除く): 456895360

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 27091, 54182, 108364, 216728, 433456, 839821, 866912, 1679642, 1733824, 3359284, 3467648, 6718568, 6935296, 13437136, 13870592, 26874272, 53748544, 107497088, 214994176, 429988352]

約数ペア:

[(1, 429988352), (2, 214994176), (4, 107497088), (8, 53748544), (16, 26874272), (31, 13870592), (32, 13437136), (62, 6935296), (64, 6718568), (124, 3467648), (128, 3359284), (248, 1733824), (256, 1679642), (496, 866912), (512, 839821), (992, 433456), (1984, 216728), (3968, 108364), (7936, 54182), (15872, 27091)]