259009872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{490549}}^1$

素因数の和:490571

約数の個数: 40

約数和(自身を含む): 729938400

約数和(自身を除く): 470928528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 490549, 981098, 1471647, 1962196, 2943294, 3924392, 5396039, 5886588, 7848784, 10792078, 11773176, 16188117, 21584156, 23546352, 32376234, 43168312, 64752468, 86336624, 129504936, 259009872]

約数ペア:

[(1, 259009872), (2, 129504936), (3, 86336624), (4, 64752468), (6, 43168312), (8, 32376234), (11, 23546352), (12, 21584156), (16, 16188117), (22, 11773176), (24, 10792078), (33, 7848784), (44, 5886588), (48, 5396039), (66, 3924392), (88, 2943294), (132, 1962196), (176, 1471647), (264, 981098), (528, 490549)]