289344954

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{2729}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 594397440

約数和(自身を除く): 305052486

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 431, 862, 1293, 2586, 2729, 5458, 8187, 16374, 17671, 35342, 53013, 106026, 111889, 223778, 335667, 671334, 1176199, 2352398, 3528597, 7057194, 48224159, 96448318, 144672477, 289344954]

約数ペア:

[(1, 289344954), (2, 144672477), (3, 96448318), (6, 48224159), (41, 7057194), (82, 3528597), (123, 2352398), (246, 1176199), (431, 671334), (862, 335667), (1293, 223778), (2586, 111889), (2729, 106026), (5458, 53013), (8187, 35342), (16374, 17671)]