215680032

素因数分解:

$2^5\times 3^2\times {\mathrm{748889}}^1$

素因数の和:748905

約数の個数: 36

約数和(自身を含む): 613340910

約数和(自身を除く): 397660878

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 748889, 1497778, 2246667, 2995556, 4493334, 5991112, 6740001, 8986668, 11982224, 13480002, 17973336, 23964448, 26960004, 35946672, 53920008, 71893344, 107840016, 215680032]

約数ペア:

[(1, 215680032), (2, 107840016), (3, 71893344), (4, 53920008), (6, 35946672), (8, 26960004), (9, 23964448), (12, 17973336), (16, 13480002), (18, 11982224), (24, 8986668), (32, 6740001), (36, 5991112), (48, 4493334), (72, 2995556), (96, 2246667), (144, 1497778), (288, 748889)]