352292164

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 736905120

約数和(自身を除く): 384612956

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 139, 193, 196, 268, 278, 386, 469, 556, 772, 938, 973, 1351, 1876, 1946, 2702, 3283, 3892, 5404, 6566, 6811, 9313, 9457, 12931, 13132, 13622, 18626, 18914, 25862, 26827, 27244, 37252, 37828, 51724, 53654, 65191, 90517, 107308, 130382, 181034, 187789, 260764, 362068, 375578, 456337, 633619, 751156, 912674, 1267238, 1314523, 1797409, 1825348, 2534476, 2629046, 3594818, 5258092, 7189636, 12581863, 25163726, 50327452, 88073041, 176146082, 352292164]

約数ペア:

[(1, 352292164), (2, 176146082), (4, 88073041), (7, 50327452), (14, 25163726), (28, 12581863), (49, 7189636), (67, 5258092), (98, 3594818), (134, 2629046), (139, 2534476), (193, 1825348), (196, 1797409), (268, 1314523), (278, 1267238), (386, 912674), (469, 751156), (556, 633619), (772, 456337), (938, 375578), (973, 362068), (1351, 260764), (1876, 187789), (1946, 181034), (2702, 130382), (3283, 107308), (3892, 90517), (5404, 65191), (6566, 53654), (6811, 51724), (9313, 37828), (9457, 37252), (12931, 27244), (13132, 26827), (13622, 25862), (18626, 18914)]