664385472

素因数分解:

$2^6\times 3^2\times {\mathrm{937}}^1\times {\mathrm{1231}}^1$

素因数の和:2186

約数の個数: 84

約数和(自身を含む): 1907922016

約数和(自身を除く): 1243536544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 937, 1231, 1874, 2462, 2811, 3693, 3748, 4924, 5622, 7386, 7496, 8433, 9848, 11079, 11244, 14772, 14992, 16866, 19696, 22158, 22488, 29544, 29984, 33732, 39392, 44316, 44976, 59088, 59968, 67464, 78784, 88632, 89952, 118176, 134928, 177264, 179904, 236352, 269856, 354528, 539712, 709056, 1153447, 2306894, 3460341, 4613788, 6920682, 9227576, 10381023, 13841364, 18455152, 20762046, 27682728, 36910304, 41524092, 55365456, 73820608, 83048184, 110730912, 166096368, 221461824, 332192736, 664385472]

約数ペア:

[(1, 664385472), (2, 332192736), (3, 221461824), (4, 166096368), (6, 110730912), (8, 83048184), (9, 73820608), (12, 55365456), (16, 41524092), (18, 36910304), (24, 27682728), (32, 20762046), (36, 18455152), (48, 13841364), (64, 10381023), (72, 9227576), (96, 6920682), (144, 4613788), (192, 3460341), (288, 2306894), (576, 1153447), (937, 709056), (1231, 539712), (1874, 354528), (2462, 269856), (2811, 236352), (3693, 179904), (3748, 177264), (4924, 134928), (5622, 118176), (7386, 89952), (7496, 88632), (8433, 78784), (9848, 67464), (11079, 59968), (11244, 59088), (14772, 44976), (14992, 44316), (16866, 39392), (19696, 33732), (22158, 29984), (22488, 29544)]