311173616

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{115079}}^1$

素因数の和:115113

約数の個数: 30

約数和(自身を含む): 652848840

約数和(自身を除く): 341675224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 115079, 230158, 460316, 920632, 1496027, 1841264, 2992054, 5984108, 11968216, 19448351, 23936432, 38896702, 77793404, 155586808, 311173616]

約数ペア:

[(1, 311173616), (2, 155586808), (4, 77793404), (8, 38896702), (13, 23936432), (16, 19448351), (26, 11968216), (52, 5984108), (104, 2992054), (169, 1841264), (208, 1496027), (338, 920632), (676, 460316), (1352, 230158), (2704, 115079)]