1668386412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13997}}^1$

素因数の和:14068

約数の個数: 144

約数和(自身を含む): 5380607232

約数和(自身を除く): 3712220820

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 63, 66, 77, 84, 86, 99, 126, 129, 132, 154, 172, 198, 231, 252, 258, 301, 308, 387, 396, 462, 473, 516, 602, 693, 774, 903, 924, 946, 1204, 1386, 1419, 1548, 1806, 1892, 2709, 2772, 2838, 3311, 3612, 4257, 5418, 5676, 6622, 8514, 9933, 10836, 13244, 13997, 17028, 19866, 27994, 29799, 39732, 41991, 55988, 59598, 83982, 97979, 119196, 125973, 153967, 167964, 195958, 251946, 293937, 307934, 391916, 461901, 503892, 587874, 601871, 615868, 881811, 923802, 1077769, 1175748, 1203742, 1385703, 1763622, 1805613, 1847604, 2155538, 2407484, 2771406, 3233307, 3527244, 3611226, 4213097, 4311076, 5416839, 5542812, 6466614, 6620581, 7222452, 8426194, 9699921, 10833678, 12639291, 12933228, 13241162, 16852388, 19399842, 19861743, 21667356, 25278582, 26482324, 37917873, 38799684, 39723486, 46344067, 50557164, 59585229, 75835746, 79446972, 92688134, 119170458, 139032201, 151671492, 185376268, 238340916, 278064402, 417096603, 556128804, 834193206, 1668386412]

約数ペア:

[(1, 1668386412), (2, 834193206), (3, 556128804), (4, 417096603), (6, 278064402), (7, 238340916), (9, 185376268), (11, 151671492), (12, 139032201), (14, 119170458), (18, 92688134), (21, 79446972), (22, 75835746), (28, 59585229), (33, 50557164), (36, 46344067), (42, 39723486), (43, 38799684), (44, 37917873), (63, 26482324), (66, 25278582), (77, 21667356), (84, 19861743), (86, 19399842), (99, 16852388), (126, 13241162), (129, 12933228), (132, 12639291), (154, 10833678), (172, 9699921), (198, 8426194), (231, 7222452), (252, 6620581), (258, 6466614), (301, 5542812), (308, 5416839), (387, 4311076), (396, 4213097), (462, 3611226), (473, 3527244), (516, 3233307), (602, 2771406), (693, 2407484), (774, 2155538), (903, 1847604), (924, 1805613), (946, 1763622), (1204, 1385703), (1386, 1203742), (1419, 1175748), (1548, 1077769), (1806, 923802), (1892, 881811), (2709, 615868), (2772, 601871), (2838, 587874), (3311, 503892), (3612, 461901), (4257, 391916), (5418, 307934), (5676, 293937), (6622, 251946), (8514, 195958), (9933, 167964), (10836, 153967), (13244, 125973), (13997, 119196), (17028, 97979), (19866, 83982), (27994, 59598), (29799, 55988), (39732, 41991)]