306784928

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{309259}}^1$

素因数の和:309300

約数の個数: 24

約数和(自身を含む): 623468160

約数和(自身を除く): 316683232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 309259, 618518, 1237036, 2474072, 4948144, 9587029, 9896288, 19174058, 38348116, 76696232, 153392464, 306784928]

約数ペア:

[(1, 306784928), (2, 153392464), (4, 76696232), (8, 38348116), (16, 19174058), (31, 9896288), (32, 9587029), (62, 4948144), (124, 2474072), (248, 1237036), (496, 618518), (992, 309259)]