247113768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{55061}}^1$

素因数の和:55098

約数の個数: 64

約数和(自身を含む): 713603520

約数和(自身を除く): 466489752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 55061, 110122, 165183, 220244, 330366, 440488, 605671, 660732, 936037, 1211342, 1321464, 1817013, 1872074, 2422684, 2808111, 3634026, 3744148, 4845368, 5616222, 7268052, 7488296, 10296407, 11232444, 14536104, 20592814, 22464888, 30889221, 41185628, 61778442, 82371256, 123556884, 247113768]

約数ペア:

[(1, 247113768), (2, 123556884), (3, 82371256), (4, 61778442), (6, 41185628), (8, 30889221), (11, 22464888), (12, 20592814), (17, 14536104), (22, 11232444), (24, 10296407), (33, 7488296), (34, 7268052), (44, 5616222), (51, 4845368), (66, 3744148), (68, 3634026), (88, 2808111), (102, 2422684), (132, 1872074), (136, 1817013), (187, 1321464), (204, 1211342), (264, 936037), (374, 660732), (408, 605671), (561, 440488), (748, 330366), (1122, 220244), (1496, 165183), (2244, 110122), (4488, 55061)]