217433502724

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{787}}^1\times {\mathrm{3517}}^1$

素因数の和:4828

約数の個数: 48

約数和(自身を含む): 391210606080

約数和(自身を除く): 173777103356

約数列:

[1, 2, 4, 41, 82, 164, 479, 787, 958, 1574, 1916, 3148, 3517, 7034, 14068, 19639, 32267, 39278, 64534, 78556, 129068, 144197, 288394, 376973, 576788, 753946, 1507892, 1684643, 2767879, 3369286, 5535758, 6738572, 11071516, 15455893, 30911786, 61823572, 69070363, 113483039, 138140726, 226966078, 276281452, 453932156, 1325814041, 2651628082, 5303256164, 54358375681, 108716751362, 217433502724]

約数ペア:

[(1, 217433502724), (2, 108716751362), (4, 54358375681), (41, 5303256164), (82, 2651628082), (164, 1325814041), (479, 453932156), (787, 276281452), (958, 226966078), (1574, 138140726), (1916, 113483039), (3148, 69070363), (3517, 61823572), (7034, 30911786), (14068, 15455893), (19639, 11071516), (32267, 6738572), (39278, 5535758), (64534, 3369286), (78556, 2767879), (129068, 1684643), (144197, 1507892), (288394, 753946), (376973, 576788)]