122526456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{787}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 330960000

約数和(自身を除く): 208433544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 499, 787, 998, 1497, 1574, 1996, 2361, 2994, 3148, 3992, 4722, 5988, 6296, 6487, 9444, 10231, 11976, 12974, 18888, 19461, 20462, 25948, 30693, 38922, 40924, 51896, 61386, 77844, 81848, 122772, 155688, 245544, 392713, 785426, 1178139, 1570852, 2356278, 3141704, 4712556, 5105269, 9425112, 10210538, 15315807, 20421076, 30631614, 40842152, 61263228, 122526456]

約数ペア:

[(1, 122526456), (2, 61263228), (3, 40842152), (4, 30631614), (6, 20421076), (8, 15315807), (12, 10210538), (13, 9425112), (24, 5105269), (26, 4712556), (39, 3141704), (52, 2356278), (78, 1570852), (104, 1178139), (156, 785426), (312, 392713), (499, 245544), (787, 155688), (998, 122772), (1497, 81848), (1574, 77844), (1996, 61386), (2361, 51896), (2994, 40924), (3148, 38922), (3992, 30693), (4722, 25948), (5988, 20462), (6296, 19461), (6487, 18888), (9444, 12974), (10231, 11976)]