218427552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{108347}}^1$

素因数の和:108370

約数の個数: 72

約数和(自身を含む): 709896096

約数和(自身を除く): 491468544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 108347, 216694, 325041, 433388, 650082, 758429, 866776, 975123, 1300164, 1516858, 1733552, 1950246, 2275287, 2600328, 3033716, 3467104, 3900492, 4550574, 5200656, 6067432, 6825861, 7800984, 9101148, 10401312, 12134864, 13651722, 15601968, 18202296, 24269728, 27303444, 31203936, 36404592, 54606888, 72809184, 109213776, 218427552]

約数ペア:

[(1, 218427552), (2, 109213776), (3, 72809184), (4, 54606888), (6, 36404592), (7, 31203936), (8, 27303444), (9, 24269728), (12, 18202296), (14, 15601968), (16, 13651722), (18, 12134864), (21, 10401312), (24, 9101148), (28, 7800984), (32, 6825861), (36, 6067432), (42, 5200656), (48, 4550574), (56, 3900492), (63, 3467104), (72, 3033716), (84, 2600328), (96, 2275287), (112, 1950246), (126, 1733552), (144, 1516858), (168, 1300164), (224, 975123), (252, 866776), (288, 758429), (336, 650082), (504, 433388), (672, 325041), (1008, 216694), (2016, 108347)]