330506568

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{1487}}^1$

素因数の和:1526

約数の個数: 160

約数和(自身を含む): 1080288000

約数和(自身を除く): 749781432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 343, 378, 392, 441, 504, 567, 588, 648, 686, 756, 882, 1029, 1134, 1176, 1323, 1372, 1487, 1512, 1764, 2058, 2268, 2646, 2744, 2974, 3087, 3528, 3969, 4116, 4461, 4536, 5292, 5948, 6174, 7938, 8232, 8922, 9261, 10409, 10584, 11896, 12348, 13383, 15876, 17844, 18522, 20818, 24696, 26766, 27783, 31227, 31752, 35688, 37044, 40149, 41636, 53532, 55566, 62454, 72863, 74088, 80298, 83272, 93681, 107064, 111132, 120447, 124908, 145726, 160596, 187362, 218589, 222264, 240894, 249816, 281043, 291452, 321192, 374724, 437178, 481788, 510041, 562086, 582904, 655767, 749448, 843129, 874356, 963576, 1020082, 1124172, 1311534, 1530123, 1686258, 1748712, 1967301, 2040164, 2248344, 2623068, 3060246, 3372516, 3934602, 4080328, 4590369, 5246136, 5901903, 6120492, 6745032, 7869204, 9180738, 11803806, 12240984, 13771107, 15738408, 18361476, 23607612, 27542214, 36722952, 41313321, 47215224, 55084428, 82626642, 110168856, 165253284, 330506568]

約数ペア:

[(1, 330506568), (2, 165253284), (3, 110168856), (4, 82626642), (6, 55084428), (7, 47215224), (8, 41313321), (9, 36722952), (12, 27542214), (14, 23607612), (18, 18361476), (21, 15738408), (24, 13771107), (27, 12240984), (28, 11803806), (36, 9180738), (42, 7869204), (49, 6745032), (54, 6120492), (56, 5901903), (63, 5246136), (72, 4590369), (81, 4080328), (84, 3934602), (98, 3372516), (108, 3060246), (126, 2623068), (147, 2248344), (162, 2040164), (168, 1967301), (189, 1748712), (196, 1686258), (216, 1530123), (252, 1311534), (294, 1124172), (324, 1020082), (343, 963576), (378, 874356), (392, 843129), (441, 749448), (504, 655767), (567, 582904), (588, 562086), (648, 510041), (686, 481788), (756, 437178), (882, 374724), (1029, 321192), (1134, 291452), (1176, 281043), (1323, 249816), (1372, 240894), (1487, 222264), (1512, 218589), (1764, 187362), (2058, 160596), (2268, 145726), (2646, 124908), (2744, 120447), (2974, 111132), (3087, 107064), (3528, 93681), (3969, 83272), (4116, 80298), (4461, 74088), (4536, 72863), (5292, 62454), (5948, 55566), (6174, 53532), (7938, 41636), (8232, 40149), (8922, 37044), (9261, 35688), (10409, 31752), (10584, 31227), (11896, 27783), (12348, 26766), (13383, 24696), (15876, 20818), (17844, 18522)]