269141516

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{22511}}^1$

素因数の和:22590

約数の個数: 36

約数和(自身を含む): 556901856

約数和(自身を除く): 287760340

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 22511, 45022, 90044, 157577, 315154, 630308, 1103039, 1373171, 2206078, 2746342, 4412156, 5492684, 9612197, 19224394, 38448788, 67285379, 134570758, 269141516]

約数ペア:

[(1, 269141516), (2, 134570758), (4, 67285379), (7, 38448788), (14, 19224394), (28, 9612197), (49, 5492684), (61, 4412156), (98, 2746342), (122, 2206078), (196, 1373171), (244, 1103039), (427, 630308), (854, 315154), (1708, 157577), (2989, 90044), (5978, 45022), (11956, 22511)]