664932912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{37339}}^1$

素因数の和:37410

約数の個数: 80

約数和(自身を含む): 2000229120

約数和(自身を除く): 1335296208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 17808, 37339, 74678, 112017, 149356, 224034, 261373, 298712, 448068, 522746, 597424, 784119, 896136, 1045492, 1568238, 1792272, 1978967, 2090984, 3136476, 3957934, 4181968, 5936901, 6272952, 7915868, 11873802, 12545904, 13852769, 15831736, 23747604, 27705538, 31663472, 41558307, 47495208, 55411076, 83116614, 94990416, 110822152, 166233228, 221644304, 332466456, 664932912]

約数ペア:

[(1, 664932912), (2, 332466456), (3, 221644304), (4, 166233228), (6, 110822152), (7, 94990416), (8, 83116614), (12, 55411076), (14, 47495208), (16, 41558307), (21, 31663472), (24, 27705538), (28, 23747604), (42, 15831736), (48, 13852769), (53, 12545904), (56, 11873802), (84, 7915868), (106, 6272952), (112, 5936901), (159, 4181968), (168, 3957934), (212, 3136476), (318, 2090984), (336, 1978967), (371, 1792272), (424, 1568238), (636, 1045492), (742, 896136), (848, 784119), (1113, 597424), (1272, 522746), (1484, 448068), (2226, 298712), (2544, 261373), (2968, 224034), (4452, 149356), (5936, 112017), (8904, 74678), (17808, 37339)]