216856714512

素因数分解:

$2^4\times 3^1\times {\mathrm{213721}}^1\times {\mathrm{21139}}^1$

素因数の和:234871

約数の個数: 40

約数和(自身を含む): 560242301920

約数和(自身を除く): 343385587408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 21139, 42278, 63417, 84556, 126834, 169112, 213721, 253668, 338224, 427442, 507336, 641163, 854884, 1014672, 1282326, 1709768, 2564652, 3419536, 5129304, 10258608, 4517848219, 9035696438, 13553544657, 18071392876, 27107089314, 36142785752, 54214178628, 72285571504, 108428357256, 216856714512]

約数ペア:

[(1, 216856714512), (2, 108428357256), (3, 72285571504), (4, 54214178628), (6, 36142785752), (8, 27107089314), (12, 18071392876), (16, 13553544657), (24, 9035696438), (48, 4517848219), (21139, 10258608), (42278, 5129304), (63417, 3419536), (84556, 2564652), (126834, 1709768), (169112, 1282326), (213721, 1014672), (253668, 854884), (338224, 641163), (427442, 507336)]