215865324

素因数分解:

$2^2\times 3^4\times {\mathrm{281}}^1\times {\mathrm{2371}}^1$

素因数の和:2668

約数の個数: 60

約数和(自身を含む): 566561688

約数和(自身を除く): 350696364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 281, 324, 562, 843, 1124, 1686, 2371, 2529, 3372, 4742, 5058, 7113, 7587, 9484, 10116, 14226, 15174, 21339, 22761, 28452, 30348, 42678, 45522, 64017, 85356, 91044, 128034, 192051, 256068, 384102, 666251, 768204, 1332502, 1998753, 2665004, 3997506, 5996259, 7995012, 11992518, 17988777, 23985036, 35977554, 53966331, 71955108, 107932662, 215865324]

約数ペア:

[(1, 215865324), (2, 107932662), (3, 71955108), (4, 53966331), (6, 35977554), (9, 23985036), (12, 17988777), (18, 11992518), (27, 7995012), (36, 5996259), (54, 3997506), (81, 2665004), (108, 1998753), (162, 1332502), (281, 768204), (324, 666251), (562, 384102), (843, 256068), (1124, 192051), (1686, 128034), (2371, 91044), (2529, 85356), (3372, 64017), (4742, 45522), (5058, 42678), (7113, 30348), (7587, 28452), (9484, 22761), (10116, 21339), (14226, 15174)]