12784539152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241327}}^1$

素因数の和:241396

約数の個数: 80

約数和(自身を含む): 31600453632

約数和(自身を除く): 18815914480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 77, 86, 88, 112, 154, 172, 176, 301, 308, 344, 473, 602, 616, 688, 946, 1204, 1232, 1892, 2408, 3311, 3784, 4816, 6622, 7568, 13244, 26488, 52976, 241327, 482654, 965308, 1689289, 1930616, 2654597, 3378578, 3861232, 5309194, 6757156, 10377061, 10618388, 13514312, 18582179, 20754122, 21236776, 27028624, 37164358, 41508244, 42473552, 72639427, 74328716, 83016488, 114147671, 145278854, 148657432, 166032976, 228295342, 290557708, 297314864, 456590684, 581115416, 799033697, 913181368, 1162230832, 1598067394, 1826362736, 3196134788, 6392269576, 12784539152]

約数ペア:

[(1, 12784539152), (2, 6392269576), (4, 3196134788), (7, 1826362736), (8, 1598067394), (11, 1162230832), (14, 913181368), (16, 799033697), (22, 581115416), (28, 456590684), (43, 297314864), (44, 290557708), (56, 228295342), (77, 166032976), (86, 148657432), (88, 145278854), (112, 114147671), (154, 83016488), (172, 74328716), (176, 72639427), (301, 42473552), (308, 41508244), (344, 37164358), (473, 27028624), (602, 21236776), (616, 20754122), (688, 18582179), (946, 13514312), (1204, 10618388), (1232, 10377061), (1892, 6757156), (2408, 5309194), (3311, 3861232), (3784, 3378578), (4816, 2654597), (6622, 1930616), (7568, 1689289), (13244, 965308), (26488, 482654), (52976, 241327)]