278360444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1033}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 531558720

約数和(自身を除く): 253198276

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 101, 116, 202, 404, 667, 1033, 1334, 2066, 2323, 2668, 2929, 4132, 4646, 5858, 9292, 11716, 23759, 29957, 47518, 59914, 67367, 95036, 104333, 119828, 134734, 208666, 269468, 417332, 689011, 1378022, 2399659, 2756044, 3025657, 4799318, 6051314, 9598636, 12102628, 69590111, 139180222, 278360444]

約数ペア:

[(1, 278360444), (2, 139180222), (4, 69590111), (23, 12102628), (29, 9598636), (46, 6051314), (58, 4799318), (92, 3025657), (101, 2756044), (116, 2399659), (202, 1378022), (404, 689011), (667, 417332), (1033, 269468), (1334, 208666), (2066, 134734), (2323, 119828), (2668, 104333), (2929, 95036), (4132, 67367), (4646, 59914), (5858, 47518), (9292, 29957), (11716, 23759)]