219322818

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:784

約数の個数: 96

約数和(自身を含む): 563209920

約数和(自身を除く): 343887102

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 139, 143, 198, 234, 278, 286, 417, 429, 613, 834, 858, 1226, 1251, 1287, 1529, 1807, 1839, 2502, 2574, 3058, 3614, 3678, 4587, 5421, 5517, 6743, 7969, 9174, 10842, 11034, 13486, 13761, 15938, 16263, 19877, 20229, 23907, 27522, 32526, 39754, 40458, 47814, 59631, 60687, 71721, 85207, 87659, 119262, 121374, 143442, 170414, 175318, 178893, 255621, 262977, 357786, 511242, 525954, 766863, 788931, 937277, 1107691, 1533726, 1577862, 1874554, 2215382, 2811831, 3323073, 5623662, 6646146, 8435493, 9969219, 12184601, 16870986, 19938438, 24369202, 36553803, 73107606, 109661409, 219322818]

約数ペア:

[(1, 219322818), (2, 109661409), (3, 73107606), (6, 36553803), (9, 24369202), (11, 19938438), (13, 16870986), (18, 12184601), (22, 9969219), (26, 8435493), (33, 6646146), (39, 5623662), (66, 3323073), (78, 2811831), (99, 2215382), (117, 1874554), (139, 1577862), (143, 1533726), (198, 1107691), (234, 937277), (278, 788931), (286, 766863), (417, 525954), (429, 511242), (613, 357786), (834, 262977), (858, 255621), (1226, 178893), (1251, 175318), (1287, 170414), (1529, 143442), (1807, 121374), (1839, 119262), (2502, 87659), (2574, 85207), (3058, 71721), (3614, 60687), (3678, 59631), (4587, 47814), (5421, 40458), (5517, 39754), (6743, 32526), (7969, 27522), (9174, 23907), (10842, 20229), (11034, 19877), (13486, 16263), (13761, 15938)]