187691364

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1279

約数の個数: 144

約数和(自身を含む): 586051200

約数和(自身を除く): 398359836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 84, 87, 98, 108, 116, 126, 147, 174, 189, 196, 203, 252, 261, 294, 348, 378, 406, 441, 522, 588, 609, 756, 783, 812, 882, 1044, 1218, 1223, 1323, 1421, 1566, 1764, 1827, 2436, 2446, 2646, 2842, 3132, 3654, 3669, 4263, 4892, 5292, 5481, 5684, 7308, 7338, 8526, 8561, 10962, 11007, 12789, 14676, 17052, 17122, 21924, 22014, 25578, 25683, 33021, 34244, 35467, 38367, 44028, 51156, 51366, 59927, 66042, 70934, 76734, 77049, 102732, 106401, 119854, 132084, 141868, 153468, 154098, 179781, 212802, 231147, 239708, 248269, 308196, 319203, 359562, 425604, 462294, 496538, 539343, 638406, 719124, 744807, 924588, 957609, 993076, 1078686, 1276812, 1489614, 1618029, 1737883, 1915218, 2157372, 2234421, 2979228, 3236058, 3475766, 3830436, 4468842, 5213649, 6472116, 6703263, 6951532, 8937684, 10427298, 13406526, 15640947, 20854596, 26813052, 31281894, 46922841, 62563788, 93845682, 187691364]

約数ペア:

[(1, 187691364), (2, 93845682), (3, 62563788), (4, 46922841), (6, 31281894), (7, 26813052), (9, 20854596), (12, 15640947), (14, 13406526), (18, 10427298), (21, 8937684), (27, 6951532), (28, 6703263), (29, 6472116), (36, 5213649), (42, 4468842), (49, 3830436), (54, 3475766), (58, 3236058), (63, 2979228), (84, 2234421), (87, 2157372), (98, 1915218), (108, 1737883), (116, 1618029), (126, 1489614), (147, 1276812), (174, 1078686), (189, 993076), (196, 957609), (203, 924588), (252, 744807), (261, 719124), (294, 638406), (348, 539343), (378, 496538), (406, 462294), (441, 425604), (522, 359562), (588, 319203), (609, 308196), (756, 248269), (783, 239708), (812, 231147), (882, 212802), (1044, 179781), (1218, 154098), (1223, 153468), (1323, 141868), (1421, 132084), (1566, 119854), (1764, 106401), (1827, 102732), (2436, 77049), (2446, 76734), (2646, 70934), (2842, 66042), (3132, 59927), (3654, 51366), (3669, 51156), (4263, 44028), (4892, 38367), (5292, 35467), (5481, 34244), (5684, 33021), (7308, 25683), (7338, 25578), (8526, 22014), (8561, 21924), (10962, 17122), (11007, 17052), (12789, 14676)]