491770656

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43783}}^1$

素因数の和:43815

約数の個数: 96

約数和(自身を含む): 1544699520

約数和(自身を除く): 1052928864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 43783, 87566, 131349, 175132, 262698, 350264, 394047, 525396, 569179, 700528, 788094, 1050792, 1138358, 1182141, 1401056, 1576188, 1707537, 2101584, 2276716, 2364282, 3152376, 3415074, 4203168, 4553432, 4728564, 5122611, 6304752, 6830148, 9106864, 9457128, 10245222, 12609504, 13660296, 15367833, 18213728, 18914256, 20490444, 27320592, 30735666, 37828512, 40980888, 54641184, 61471332, 81961776, 122942664, 163923552, 245885328, 491770656]

約数ペア:

[(1, 491770656), (2, 245885328), (3, 163923552), (4, 122942664), (6, 81961776), (8, 61471332), (9, 54641184), (12, 40980888), (13, 37828512), (16, 30735666), (18, 27320592), (24, 20490444), (26, 18914256), (27, 18213728), (32, 15367833), (36, 13660296), (39, 12609504), (48, 10245222), (52, 9457128), (54, 9106864), (72, 6830148), (78, 6304752), (96, 5122611), (104, 4728564), (108, 4553432), (117, 4203168), (144, 3415074), (156, 3152376), (208, 2364282), (216, 2276716), (234, 2101584), (288, 1707537), (312, 1576188), (351, 1401056), (416, 1182141), (432, 1138358), (468, 1050792), (624, 788094), (702, 700528), (864, 569179), (936, 525396), (1248, 394047), (1404, 350264), (1872, 262698), (2808, 175132), (3744, 131349), (5616, 87566), (11232, 43783)]