281340774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3769}}^1$

素因数の和:3830

約数の個数: 96

約数和(自身を含む): 741031200

約数和(自身を除く): 459690426

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 29, 33, 39, 58, 66, 78, 87, 99, 117, 143, 174, 198, 234, 261, 286, 319, 377, 429, 522, 638, 754, 858, 957, 1131, 1287, 1914, 2262, 2574, 2871, 3393, 3769, 4147, 5742, 6786, 7538, 8294, 11307, 12441, 22614, 24882, 33921, 37323, 41459, 48997, 67842, 74646, 82918, 97994, 109301, 124377, 146991, 218602, 248754, 293982, 327903, 373131, 440973, 538967, 655806, 746262, 881946, 983709, 1077934, 1202311, 1420913, 1616901, 1967418, 2404622, 2841826, 3233802, 3606933, 4262739, 4850703, 7213866, 8525478, 9701406, 10820799, 12788217, 15630043, 21641598, 25576434, 31260086, 46890129, 93780258, 140670387, 281340774]

約数ペア:

[(1, 281340774), (2, 140670387), (3, 93780258), (6, 46890129), (9, 31260086), (11, 25576434), (13, 21641598), (18, 15630043), (22, 12788217), (26, 10820799), (29, 9701406), (33, 8525478), (39, 7213866), (58, 4850703), (66, 4262739), (78, 3606933), (87, 3233802), (99, 2841826), (117, 2404622), (143, 1967418), (174, 1616901), (198, 1420913), (234, 1202311), (261, 1077934), (286, 983709), (319, 881946), (377, 746262), (429, 655806), (522, 538967), (638, 440973), (754, 373131), (858, 327903), (957, 293982), (1131, 248754), (1287, 218602), (1914, 146991), (2262, 124377), (2574, 109301), (2871, 97994), (3393, 82918), (3769, 74646), (4147, 67842), (5742, 48997), (6786, 41459), (7538, 37323), (8294, 33921), (11307, 24882), (12441, 22614)]