1458688

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:73

約数の個数: 80

約数和(自身を含む): 3731904

約数和(自身を除く): 2273216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 128, 148, 154, 176, 224, 256, 259, 296, 308, 352, 407, 448, 512, 518, 592, 616, 704, 814, 896, 1036, 1184, 1232, 1408, 1628, 1792, 2072, 2368, 2464, 2816, 2849, 3256, 3584, 4144, 4736, 4928, 5632, 5698, 6512, 8288, 9472, 9856, 11396, 13024, 16576, 18944, 19712, 22792, 26048, 33152, 39424, 45584, 52096, 66304, 91168, 104192, 132608, 182336, 208384, 364672, 729344, 1458688]

約数ペア:

[(1, 1458688), (2, 729344), (4, 364672), (7, 208384), (8, 182336), (11, 132608), (14, 104192), (16, 91168), (22, 66304), (28, 52096), (32, 45584), (37, 39424), (44, 33152), (56, 26048), (64, 22792), (74, 19712), (77, 18944), (88, 16576), (112, 13024), (128, 11396), (148, 9856), (154, 9472), (176, 8288), (224, 6512), (256, 5698), (259, 5632), (296, 4928), (308, 4736), (352, 4144), (407, 3584), (448, 3256), (512, 2849), (518, 2816), (592, 2464), (616, 2368), (704, 2072), (814, 1792), (896, 1628), (1036, 1408), (1184, 1232)]