224720188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 513676800

約数和(自身を除く): 288956612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 139, 154, 181, 203, 278, 308, 319, 362, 406, 556, 638, 724, 812, 973, 1267, 1276, 1529, 1946, 1991, 2233, 2534, 3058, 3892, 3982, 4031, 4466, 5068, 5249, 6116, 7964, 8062, 8932, 10498, 10703, 13937, 16124, 20996, 21406, 25159, 27874, 28217, 36743, 42812, 44341, 50318, 55748, 56434, 57739, 73486, 88682, 100636, 112868, 115478, 146972, 176113, 177364, 230956, 276749, 310387, 352226, 404173, 553498, 620774, 704452, 729611, 808346, 1106996, 1241548, 1459222, 1616692, 1937243, 2918444, 3874486, 5107277, 7748972, 8025721, 10214554, 16051442, 20429108, 32102884, 56180047, 112360094, 224720188]

約数ペア:

[(1, 224720188), (2, 112360094), (4, 56180047), (7, 32102884), (11, 20429108), (14, 16051442), (22, 10214554), (28, 8025721), (29, 7748972), (44, 5107277), (58, 3874486), (77, 2918444), (116, 1937243), (139, 1616692), (154, 1459222), (181, 1241548), (203, 1106996), (278, 808346), (308, 729611), (319, 704452), (362, 620774), (406, 553498), (556, 404173), (638, 352226), (724, 310387), (812, 276749), (973, 230956), (1267, 177364), (1276, 176113), (1529, 146972), (1946, 115478), (1991, 112868), (2233, 100636), (2534, 88682), (3058, 73486), (3892, 57739), (3982, 56434), (4031, 55748), (4466, 50318), (5068, 44341), (5249, 42812), (6116, 36743), (7964, 28217), (8062, 27874), (8932, 25159), (10498, 21406), (10703, 20996), (13937, 16124)]