257973085056

素因数分解:

$2^7\times 3^1\times {\mathrm{671804909}}^1$

素因数の和:671804926

約数の個数: 32

約数和(自身を含む): 685241008200

約数和(自身を除く): 427267923144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 671804909, 1343609818, 2015414727, 2687219636, 4030829454, 5374439272, 8061658908, 10748878544, 16123317816, 21497757088, 32246635632, 42995514176, 64493271264, 85991028352, 128986542528, 257973085056]

約数ペア:

[(1, 257973085056), (2, 128986542528), (3, 85991028352), (4, 64493271264), (6, 42995514176), (8, 32246635632), (12, 21497757088), (16, 16123317816), (24, 10748878544), (32, 8061658908), (48, 5374439272), (64, 4030829454), (96, 2687219636), (128, 2015414727), (192, 1343609818), (384, 671804909)]