218431188

素因数分解:

$2^2\times 3^3\times {\mathrm{487}}^1\times {\mathrm{4153}}^1$

素因数の和:4653

約数の個数: 48

約数和(自身を含む): 567602560

約数和(自身を除く): 349171372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 487, 974, 1461, 1948, 2922, 4153, 4383, 5844, 8306, 8766, 12459, 13149, 16612, 17532, 24918, 26298, 37377, 49836, 52596, 74754, 112131, 149508, 224262, 448524, 2022511, 4045022, 6067533, 8090044, 12135066, 18202599, 24270132, 36405198, 54607797, 72810396, 109215594, 218431188]

約数ペア:

[(1, 218431188), (2, 109215594), (3, 72810396), (4, 54607797), (6, 36405198), (9, 24270132), (12, 18202599), (18, 12135066), (27, 8090044), (36, 6067533), (54, 4045022), (108, 2022511), (487, 448524), (974, 224262), (1461, 149508), (1948, 112131), (2922, 74754), (4153, 52596), (4383, 49836), (5844, 37377), (8306, 26298), (8766, 24918), (12459, 17532), (13149, 16612)]