333784672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15139}}^1$

素因数の和:15215

約数の個数: 48

約数和(自身を含む): 721087920

約数和(自身を除く): 387303248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 5512, 11024, 15139, 22048, 30278, 60556, 121112, 196807, 242224, 393614, 484448, 787228, 802367, 1574456, 1604734, 3148912, 3209468, 6297824, 6418936, 10430771, 12837872, 20861542, 25675744, 41723084, 83446168, 166892336, 333784672]

約数ペア:

[(1, 333784672), (2, 166892336), (4, 83446168), (8, 41723084), (13, 25675744), (16, 20861542), (26, 12837872), (32, 10430771), (52, 6418936), (53, 6297824), (104, 3209468), (106, 3148912), (208, 1604734), (212, 1574456), (416, 802367), (424, 787228), (689, 484448), (848, 393614), (1378, 242224), (1696, 196807), (2756, 121112), (5512, 60556), (11024, 30278), (15139, 22048)]