222071772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74923}}^1$

素因数の和:74962

約数の個数: 48

約数和(自身を含む): 587404160

約数和(自身を除く): 365332388

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 74923, 149846, 224769, 299692, 449538, 899076, 973999, 1423537, 1947998, 2847074, 2921997, 3895996, 4270611, 5694148, 5843994, 8541222, 11687988, 17082444, 18505981, 37011962, 55517943, 74023924, 111035886, 222071772]

約数ペア:

[(1, 222071772), (2, 111035886), (3, 74023924), (4, 55517943), (6, 37011962), (12, 18505981), (13, 17082444), (19, 11687988), (26, 8541222), (38, 5843994), (39, 5694148), (52, 4270611), (57, 3895996), (76, 2921997), (78, 2847074), (114, 1947998), (156, 1423537), (228, 973999), (247, 899076), (494, 449538), (741, 299692), (988, 224769), (1482, 149846), (2964, 74923)]