345771664

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{10909}}^1$

素因数の和:11207

約数の個数: 40

約数和(自身を含む): 768413120

約数和(自身を除く): 422641456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 1132, 1981, 2264, 3962, 4528, 7924, 10909, 15848, 21818, 31696, 43636, 76363, 87272, 152726, 174544, 305452, 610904, 1221808, 3087247, 6174494, 12348988, 21610729, 24697976, 43221458, 49395952, 86442916, 172885832, 345771664]

約数ペア:

[(1, 345771664), (2, 172885832), (4, 86442916), (7, 49395952), (8, 43221458), (14, 24697976), (16, 21610729), (28, 12348988), (56, 6174494), (112, 3087247), (283, 1221808), (566, 610904), (1132, 305452), (1981, 174544), (2264, 152726), (3962, 87272), (4528, 76363), (7924, 43636), (10909, 31696), (15848, 21818)]