636306912

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{16127}}^1$

素因数の和:16280

約数の個数: 72

約数和(自身を含む): 1822818816

約数和(自身を除く): 1186511904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4384, 4932, 6576, 9864, 13152, 16127, 19728, 32254, 39456, 48381, 64508, 96762, 129016, 145143, 193524, 258032, 290286, 387048, 516064, 580572, 774096, 1161144, 1548192, 2209399, 2322288, 4418798, 4644576, 6628197, 8837596, 13256394, 17675192, 19884591, 26512788, 35350384, 39769182, 53025576, 70700768, 79538364, 106051152, 159076728, 212102304, 318153456, 636306912]

約数ペア:

[(1, 636306912), (2, 318153456), (3, 212102304), (4, 159076728), (6, 106051152), (8, 79538364), (9, 70700768), (12, 53025576), (16, 39769182), (18, 35350384), (24, 26512788), (32, 19884591), (36, 17675192), (48, 13256394), (72, 8837596), (96, 6628197), (137, 4644576), (144, 4418798), (274, 2322288), (288, 2209399), (411, 1548192), (548, 1161144), (822, 774096), (1096, 580572), (1233, 516064), (1644, 387048), (2192, 290286), (2466, 258032), (3288, 193524), (4384, 145143), (4932, 129016), (6576, 96762), (9864, 64508), (13152, 48381), (16127, 39456), (19728, 32254)]