272761208

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{1667}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 519114960

約数和(自身を除く): 246353752

約数列:

[1, 2, 4, 8, 113, 181, 226, 362, 452, 724, 904, 1448, 1667, 3334, 6668, 13336, 20453, 40906, 81812, 163624, 188371, 301727, 376742, 603454, 753484, 1206908, 1506968, 2413816, 34095151, 68190302, 136380604, 272761208]

約数ペア:

[(1, 272761208), (2, 136380604), (4, 68190302), (8, 34095151), (113, 2413816), (181, 1506968), (226, 1206908), (362, 753484), (452, 603454), (724, 376742), (904, 301727), (1448, 188371), (1667, 163624), (3334, 81812), (6668, 40906), (13336, 20453)]