239305892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2053}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 502424832

約数和(自身を除く): 263118940

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 181, 322, 362, 644, 724, 1267, 2053, 2534, 4106, 4163, 5068, 8212, 8326, 14371, 16652, 28742, 29141, 47219, 57484, 58282, 94438, 116564, 188876, 330533, 371593, 661066, 743186, 1322132, 1486372, 2601151, 5202302, 8546639, 10404604, 17093278, 34186556, 59826473, 119652946, 239305892]

約数ペア:

[(1, 239305892), (2, 119652946), (4, 59826473), (7, 34186556), (14, 17093278), (23, 10404604), (28, 8546639), (46, 5202302), (92, 2601151), (161, 1486372), (181, 1322132), (322, 743186), (362, 661066), (644, 371593), (724, 330533), (1267, 188876), (2053, 116564), (2534, 94438), (4106, 58282), (4163, 57484), (5068, 47219), (8212, 29141), (8326, 28742), (14371, 16652)]