838004868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{9851}}^1$

素因数の和:10017

約数の個数: 72

約数和(自身を含む): 2259260640

約数和(自身を除く): 1421255772

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 204, 278, 306, 417, 556, 612, 834, 1251, 1668, 2363, 2502, 4726, 5004, 7089, 9452, 9851, 14178, 19702, 21267, 28356, 29553, 39404, 42534, 59106, 85068, 88659, 118212, 167467, 177318, 334934, 354636, 502401, 669868, 1004802, 1369289, 1507203, 2009604, 2738578, 3014406, 4107867, 5477156, 6028812, 8215734, 12323601, 16431468, 23277913, 24647202, 46555826, 49294404, 69833739, 93111652, 139667478, 209501217, 279334956, 419002434, 838004868]

約数ペア:

[(1, 838004868), (2, 419002434), (3, 279334956), (4, 209501217), (6, 139667478), (9, 93111652), (12, 69833739), (17, 49294404), (18, 46555826), (34, 24647202), (36, 23277913), (51, 16431468), (68, 12323601), (102, 8215734), (139, 6028812), (153, 5477156), (204, 4107867), (278, 3014406), (306, 2738578), (417, 2009604), (556, 1507203), (612, 1369289), (834, 1004802), (1251, 669868), (1668, 502401), (2363, 354636), (2502, 334934), (4726, 177318), (5004, 167467), (7089, 118212), (9452, 88659), (9851, 85068), (14178, 59106), (19702, 42534), (21267, 39404), (28356, 29553)]