325819728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{174049}}^1$

素因数の和:174076

約数の個数: 60

約数和(自身を含む): 981990100

約数和(自身を除く): 656170372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 174049, 348098, 522147, 696196, 1044294, 1392392, 1566441, 2088588, 2262637, 2784784, 3132882, 4177176, 4525274, 6265764, 6787911, 8354352, 9050548, 12531528, 13575822, 18101096, 20363733, 25063056, 27151644, 36202192, 40727466, 54303288, 81454932, 108606576, 162909864, 325819728]

約数ペア:

[(1, 325819728), (2, 162909864), (3, 108606576), (4, 81454932), (6, 54303288), (8, 40727466), (9, 36202192), (12, 27151644), (13, 25063056), (16, 20363733), (18, 18101096), (24, 13575822), (26, 12531528), (36, 9050548), (39, 8354352), (48, 6787911), (52, 6265764), (72, 4525274), (78, 4177176), (104, 3132882), (117, 2784784), (144, 2262637), (156, 2088588), (208, 1566441), (234, 1392392), (312, 1044294), (468, 696196), (624, 522147), (936, 348098), (1872, 174049)]