258984912

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{174049}}^1$

素因数の和:174091

約数の個数: 40

約数和(自身を含む): 690630400

約数和(自身を除く): 431645488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 174049, 348098, 522147, 696196, 1044294, 1392392, 2088588, 2784784, 4177176, 5395519, 8354352, 10791038, 16186557, 21582076, 32373114, 43164152, 64746228, 86328304, 129492456, 258984912]

約数ペア:

[(1, 258984912), (2, 129492456), (3, 86328304), (4, 64746228), (6, 43164152), (8, 32373114), (12, 21582076), (16, 16186557), (24, 10791038), (31, 8354352), (48, 5395519), (62, 4177176), (93, 2784784), (124, 2088588), (186, 1392392), (248, 1044294), (372, 696196), (496, 522147), (744, 348098), (1488, 174049)]