13767248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 32140800

約数和(自身を除く): 18373552

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 176, 179, 184, 209, 253, 304, 358, 368, 418, 437, 506, 716, 836, 874, 1012, 1432, 1672, 1748, 1969, 2024, 2864, 3344, 3401, 3496, 3938, 4048, 4117, 4807, 6802, 6992, 7876, 8234, 9614, 13604, 15752, 16468, 19228, 27208, 31504, 32936, 37411, 38456, 45287, 54416, 65872, 74822, 76912, 78223, 90574, 149644, 156446, 181148, 299288, 312892, 362296, 598576, 625784, 724592, 860453, 1251568, 1720906, 3441812, 6883624, 13767248]

約数ペア:

[(1, 13767248), (2, 6883624), (4, 3441812), (8, 1720906), (11, 1251568), (16, 860453), (19, 724592), (22, 625784), (23, 598576), (38, 362296), (44, 312892), (46, 299288), (76, 181148), (88, 156446), (92, 149644), (152, 90574), (176, 78223), (179, 76912), (184, 74822), (209, 65872), (253, 54416), (304, 45287), (358, 38456), (368, 37411), (418, 32936), (437, 31504), (506, 27208), (716, 19228), (836, 16468), (874, 15752), (1012, 13604), (1432, 9614), (1672, 8234), (1748, 7876), (1969, 6992), (2024, 6802), (2864, 4807), (3344, 4117), (3401, 4048), (3496, 3938)]