1226251376

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{11393}}^1$

素因数の和:11470

約数の個数: 60

約数和(自身を含む): 2805932016

約数和(自身を除く): 1579680640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 961, 1736, 1922, 3472, 3844, 6727, 7688, 11393, 13454, 15376, 22786, 26908, 45572, 53816, 79751, 91144, 107632, 159502, 182288, 319004, 353183, 638008, 706366, 1276016, 1412732, 2472281, 2825464, 4944562, 5650928, 9889124, 10948673, 19778248, 21897346, 39556496, 43794692, 76640711, 87589384, 153281422, 175178768, 306562844, 613125688, 1226251376]

約数ペア:

[(1, 1226251376), (2, 613125688), (4, 306562844), (7, 175178768), (8, 153281422), (14, 87589384), (16, 76640711), (28, 43794692), (31, 39556496), (56, 21897346), (62, 19778248), (112, 10948673), (124, 9889124), (217, 5650928), (248, 4944562), (434, 2825464), (496, 2472281), (868, 1412732), (961, 1276016), (1736, 706366), (1922, 638008), (3472, 353183), (3844, 319004), (6727, 182288), (7688, 159502), (11393, 107632), (13454, 91144), (15376, 79751), (22786, 53816), (26908, 45572)]