253543344

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{128833}}^1$

素因数の和:128885

約数の個数: 40

約数和(自身を含む): 670967472

約数和(自身を除く): 417424128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 128833, 257666, 386499, 515332, 772998, 1030664, 1545996, 2061328, 3091992, 5282153, 6183984, 10564306, 15846459, 21128612, 31692918, 42257224, 63385836, 84514448, 126771672, 253543344]

約数ペア:

[(1, 253543344), (2, 126771672), (3, 84514448), (4, 63385836), (6, 42257224), (8, 31692918), (12, 21128612), (16, 15846459), (24, 10564306), (41, 6183984), (48, 5282153), (82, 3091992), (123, 2061328), (164, 1545996), (246, 1030664), (328, 772998), (492, 515332), (656, 386499), (984, 257666), (1968, 128833)]