247911312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{469529}}^1$

素因数の和:469551

約数の個数: 40

約数和(自身を含む): 698660640

約数和(自身を除く): 450749328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 469529, 939058, 1408587, 1878116, 2817174, 3756232, 5164819, 5634348, 7512464, 10329638, 11268696, 15494457, 20659276, 22537392, 30988914, 41318552, 61977828, 82637104, 123955656, 247911312]

約数ペア:

[(1, 247911312), (2, 123955656), (3, 82637104), (4, 61977828), (6, 41318552), (8, 30988914), (11, 22537392), (12, 20659276), (16, 15494457), (22, 11268696), (24, 10329638), (33, 7512464), (44, 5634348), (48, 5164819), (66, 3756232), (88, 2817174), (132, 1878116), (176, 1408587), (264, 939058), (528, 469529)]