283173604

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 576755200

約数和(自身を除く): 293581596

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 313, 316, 409, 553, 626, 818, 1106, 1252, 1636, 2191, 2212, 2863, 4382, 5726, 8764, 11452, 24727, 32311, 49454, 64622, 98908, 128017, 129244, 173089, 226177, 256034, 346178, 452354, 512068, 692356, 896119, 904708, 1792238, 3584476, 10113343, 20226686, 40453372, 70793401, 141586802, 283173604]

約数ペア:

[(1, 283173604), (2, 141586802), (4, 70793401), (7, 40453372), (14, 20226686), (28, 10113343), (79, 3584476), (158, 1792238), (313, 904708), (316, 896119), (409, 692356), (553, 512068), (626, 452354), (818, 346178), (1106, 256034), (1252, 226177), (1636, 173089), (2191, 129244), (2212, 128017), (2863, 98908), (4382, 64622), (5726, 49454), (8764, 32311), (11452, 24727)]