258859368

素因数分解:

$2^3\times 3^3\times {\mathrm{937}}^1\times {\mathrm{1279}}^1$

素因数の和:2231

約数の個数: 64

約数和(自身を含む): 720384000

約数和(自身を除く): 461524632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 937, 1279, 1874, 2558, 2811, 3748, 3837, 5116, 5622, 7496, 7674, 8433, 10232, 11244, 11511, 15348, 16866, 22488, 23022, 25299, 30696, 33732, 34533, 46044, 50598, 67464, 69066, 92088, 101196, 138132, 202392, 276264, 1198423, 2396846, 3595269, 4793692, 7190538, 9587384, 10785807, 14381076, 21571614, 28762152, 32357421, 43143228, 64714842, 86286456, 129429684, 258859368]

約数ペア:

[(1, 258859368), (2, 129429684), (3, 86286456), (4, 64714842), (6, 43143228), (8, 32357421), (9, 28762152), (12, 21571614), (18, 14381076), (24, 10785807), (27, 9587384), (36, 7190538), (54, 4793692), (72, 3595269), (108, 2396846), (216, 1198423), (937, 276264), (1279, 202392), (1874, 138132), (2558, 101196), (2811, 92088), (3748, 69066), (3837, 67464), (5116, 50598), (5622, 46044), (7496, 34533), (7674, 33732), (8433, 30696), (10232, 25299), (11244, 23022), (11511, 22488), (15348, 16866)]