219931344

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{28817}}^1$

素因数の和:28884

約数の個数: 60

約数和(自身を含む): 627137316

約数和(自身を除く): 407205972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 28817, 57634, 86451, 115268, 172902, 230536, 259353, 345804, 461072, 518706, 691608, 1037412, 1383216, 1527301, 2074824, 3054602, 4149648, 4581903, 6109204, 9163806, 12218408, 13745709, 18327612, 24436816, 27491418, 36655224, 54982836, 73310448, 109965672, 219931344]

約数ペア:

[(1, 219931344), (2, 109965672), (3, 73310448), (4, 54982836), (6, 36655224), (8, 27491418), (9, 24436816), (12, 18327612), (16, 13745709), (18, 12218408), (24, 9163806), (36, 6109204), (48, 4581903), (53, 4149648), (72, 3054602), (106, 2074824), (144, 1527301), (159, 1383216), (212, 1037412), (318, 691608), (424, 518706), (477, 461072), (636, 345804), (848, 259353), (954, 230536), (1272, 172902), (1908, 115268), (2544, 86451), (3816, 57634), (7632, 28817)]