222450712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 484561440

約数和(自身を除く): 262110728

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 241, 374, 482, 617, 748, 964, 1234, 1496, 1928, 2468, 2651, 4097, 4936, 5302, 6787, 8194, 10489, 10604, 13574, 16388, 20978, 21208, 27148, 32776, 41956, 45067, 54296, 83912, 90134, 115379, 148697, 180268, 230758, 297394, 360536, 461516, 594788, 923032, 1189576, 1635667, 2527849, 3271334, 5055698, 6542668, 10111396, 13085336, 20222792, 27806339, 55612678, 111225356, 222450712]

約数ペア:

[(1, 222450712), (2, 111225356), (4, 55612678), (8, 27806339), (11, 20222792), (17, 13085336), (22, 10111396), (34, 6542668), (44, 5055698), (68, 3271334), (88, 2527849), (136, 1635667), (187, 1189576), (241, 923032), (374, 594788), (482, 461516), (617, 360536), (748, 297394), (964, 230758), (1234, 180268), (1496, 148697), (1928, 115379), (2468, 90134), (2651, 83912), (4097, 54296), (4936, 45067), (5302, 41956), (6787, 32776), (8194, 27148), (10489, 21208), (10604, 20978), (13574, 16388)]