268266978

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1307}}^1$

素因数の和:1509

約数の個数: 80

約数和(自身を含む): 691314624

約数和(自身を除く): 423047646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 181, 189, 362, 378, 543, 567, 1086, 1134, 1267, 1307, 1629, 2534, 2614, 3258, 3801, 3921, 4887, 7602, 7842, 9149, 9774, 11403, 11763, 14661, 18298, 22806, 23526, 27447, 29322, 34209, 35289, 54894, 68418, 70578, 82341, 102627, 105867, 164682, 205254, 211734, 236567, 247023, 473134, 494046, 709701, 741069, 1419402, 1482138, 1655969, 2129103, 3311938, 4258206, 4967907, 6387309, 9935814, 12774618, 14903721, 19161927, 29807442, 38323854, 44711163, 89422326, 134133489, 268266978]

約数ペア:

[(1, 268266978), (2, 134133489), (3, 89422326), (6, 44711163), (7, 38323854), (9, 29807442), (14, 19161927), (18, 14903721), (21, 12774618), (27, 9935814), (42, 6387309), (54, 4967907), (63, 4258206), (81, 3311938), (126, 2129103), (162, 1655969), (181, 1482138), (189, 1419402), (362, 741069), (378, 709701), (543, 494046), (567, 473134), (1086, 247023), (1134, 236567), (1267, 211734), (1307, 205254), (1629, 164682), (2534, 105867), (2614, 102627), (3258, 82341), (3801, 70578), (3921, 68418), (4887, 54894), (7602, 35289), (7842, 34209), (9149, 29322), (9774, 27447), (11403, 23526), (11763, 22806), (14661, 18298)]