12998331368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{12401}}^1$

素因数の和:12738

約数の個数: 64

約数和(自身を含む): 27306227520

約数和(自身を除く): 14307896152

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 277, 344, 473, 554, 946, 1108, 1892, 2216, 3047, 3784, 6094, 11911, 12188, 12401, 23822, 24376, 24802, 47644, 49604, 95288, 99208, 131021, 136411, 262042, 272822, 524084, 533243, 545644, 1048168, 1066486, 1091288, 2132972, 3435077, 4265944, 5865673, 6870154, 11731346, 13740308, 23462692, 27480616, 37785847, 46925384, 75571694, 147708311, 151143388, 295416622, 302286776, 590833244, 1181666488, 1624791421, 3249582842, 6499165684, 12998331368]

約数ペア:

[(1, 12998331368), (2, 6499165684), (4, 3249582842), (8, 1624791421), (11, 1181666488), (22, 590833244), (43, 302286776), (44, 295416622), (86, 151143388), (88, 147708311), (172, 75571694), (277, 46925384), (344, 37785847), (473, 27480616), (554, 23462692), (946, 13740308), (1108, 11731346), (1892, 6870154), (2216, 5865673), (3047, 4265944), (3784, 3435077), (6094, 2132972), (11911, 1091288), (12188, 1066486), (12401, 1048168), (23822, 545644), (24376, 533243), (24802, 524084), (47644, 272822), (49604, 262042), (95288, 136411), (99208, 131021)]