345788128

素因数分解:

$2^5\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2713}}^1$

素因数の和:3299

約数の個数: 48

約数和(自身を含む): 779677920

約数和(自身を除く): 433889792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 569, 1138, 2276, 2713, 3983, 4552, 5426, 7966, 9104, 10852, 15932, 18208, 18991, 21704, 31864, 37982, 43408, 63728, 75964, 86816, 127456, 151928, 303856, 607712, 1543697, 3087394, 6174788, 10805879, 12349576, 21611758, 24699152, 43223516, 49398304, 86447032, 172894064, 345788128]

約数ペア:

[(1, 345788128), (2, 172894064), (4, 86447032), (7, 49398304), (8, 43223516), (14, 24699152), (16, 21611758), (28, 12349576), (32, 10805879), (56, 6174788), (112, 3087394), (224, 1543697), (569, 607712), (1138, 303856), (2276, 151928), (2713, 127456), (3983, 86816), (4552, 75964), (5426, 63728), (7966, 43408), (9104, 37982), (10852, 31864), (15932, 21704), (18208, 18991)]