242987021992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6851653}}^1$

素因数の和:6851714

約数の個数: 64

約数和(自身を含む): 552517378560

約数和(自身を除く): 309530356568

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 4433, 8866, 17732, 35464, 6851653, 13703306, 27406612, 54813224, 75368183, 89071489, 150736366, 178142978, 212401243, 301472732, 356285956, 424802486, 602945464, 712571912, 849604972, 979786379, 1699209944, 1959572758, 2336413673, 2761216159, 3919145516, 4672827346, 5522432318, 7838291032, 9345654692, 11044864636, 18691309384, 22089729272, 30373377749, 60746755498, 121493510996, 242987021992]

約数ペア:

[(1, 242987021992), (2, 121493510996), (4, 60746755498), (8, 30373377749), (11, 22089729272), (13, 18691309384), (22, 11044864636), (26, 9345654692), (31, 7838291032), (44, 5522432318), (52, 4672827346), (62, 3919145516), (88, 2761216159), (104, 2336413673), (124, 1959572758), (143, 1699209944), (248, 979786379), (286, 849604972), (341, 712571912), (403, 602945464), (572, 424802486), (682, 356285956), (806, 301472732), (1144, 212401243), (1364, 178142978), (1612, 150736366), (2728, 89071489), (3224, 75368183), (4433, 54813224), (8866, 27406612), (17732, 13703306), (35464, 6851653)]