225702906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1129}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 533070720

約数和(自身を除く): 307367814

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 233, 286, 429, 466, 699, 858, 1129, 1398, 2258, 2563, 3029, 3387, 5126, 6058, 6774, 7689, 9087, 12419, 14677, 15378, 18174, 24838, 29354, 33319, 37257, 44031, 66638, 74514, 88062, 99957, 161447, 199914, 263057, 322894, 484341, 526114, 789171, 968682, 1578342, 2893627, 3419741, 5787254, 6839482, 8680881, 10259223, 17361762, 20518446, 37617151, 75234302, 112851453, 225702906]

約数ペア:

[(1, 225702906), (2, 112851453), (3, 75234302), (6, 37617151), (11, 20518446), (13, 17361762), (22, 10259223), (26, 8680881), (33, 6839482), (39, 5787254), (66, 3419741), (78, 2893627), (143, 1578342), (233, 968682), (286, 789171), (429, 526114), (466, 484341), (699, 322894), (858, 263057), (1129, 199914), (1398, 161447), (2258, 99957), (2563, 88062), (3029, 74514), (3387, 66638), (5126, 44031), (6058, 37257), (6774, 33319), (7689, 29354), (9087, 24838), (12419, 18174), (14677, 15378)]