215219904

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{38653}}^1$

素因数の和:38697

約数の個数: 56

約数和(自身を含む): 589086960

約数和(自身を除く): 373867056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 5568, 38653, 77306, 115959, 154612, 231918, 309224, 463836, 618448, 927672, 1120937, 1236896, 1855344, 2241874, 2473792, 3362811, 3710688, 4483748, 6725622, 7421376, 8967496, 13451244, 17934992, 26902488, 35869984, 53804976, 71739968, 107609952, 215219904]

約数ペア:

[(1, 215219904), (2, 107609952), (3, 71739968), (4, 53804976), (6, 35869984), (8, 26902488), (12, 17934992), (16, 13451244), (24, 8967496), (29, 7421376), (32, 6725622), (48, 4483748), (58, 3710688), (64, 3362811), (87, 2473792), (96, 2241874), (116, 1855344), (174, 1236896), (192, 1120937), (232, 927672), (348, 618448), (464, 463836), (696, 309224), (928, 231918), (1392, 154612), (1856, 115959), (2784, 77306), (5568, 38653)]