312462222

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{28661}}^1$

素因数の和:28768

約数の個数: 32

約数和(自身を含む): 660372480

約数和(自身を除く): 347910258

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 474, 1817, 3634, 5451, 10902, 28661, 57322, 85983, 171966, 659203, 1318406, 1977609, 2264219, 3955218, 4528438, 6792657, 13585314, 52077037, 104154074, 156231111, 312462222]

約数ペア:

[(1, 312462222), (2, 156231111), (3, 104154074), (6, 52077037), (23, 13585314), (46, 6792657), (69, 4528438), (79, 3955218), (138, 2264219), (158, 1977609), (237, 1318406), (474, 659203), (1817, 171966), (3634, 85983), (5451, 57322), (10902, 28661)]