331213991488

素因数分解:

$2^6\times {\mathrm{60943}}^1\times {\mathrm{84919}}^1$

素因数の和:145874

約数の個数: 28

約数和(自身を含む): 657271288960

約数和(自身を除く): 326057297472

約数列:

[1, 2, 4, 8, 16, 32, 64, 60943, 84919, 121886, 169838, 243772, 339676, 487544, 679352, 975088, 1358704, 1950176, 2717408, 3900352, 5434816, 5175218617, 10350437234, 20700874468, 41401748936, 82803497872, 165606995744, 331213991488]

約数ペア:

[(1, 331213991488), (2, 165606995744), (4, 82803497872), (8, 41401748936), (16, 20700874468), (32, 10350437234), (64, 5175218617), (60943, 5434816), (84919, 3900352), (121886, 2717408), (169838, 1950176), (243772, 1358704), (339676, 975088), (487544, 679352)]