12131504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 30117120

約数和(自身を除く): 17985616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 77, 86, 88, 112, 154, 172, 176, 229, 301, 308, 344, 458, 473, 602, 616, 688, 916, 946, 1204, 1232, 1603, 1832, 1892, 2408, 2519, 3206, 3311, 3664, 3784, 4816, 5038, 6412, 6622, 7568, 9847, 10076, 12824, 13244, 17633, 19694, 20152, 25648, 26488, 35266, 39388, 40304, 52976, 68929, 70532, 78776, 108317, 137858, 141064, 157552, 216634, 275716, 282128, 433268, 551432, 758219, 866536, 1102864, 1516438, 1733072, 3032876, 6065752, 12131504]

約数ペア:

[(1, 12131504), (2, 6065752), (4, 3032876), (7, 1733072), (8, 1516438), (11, 1102864), (14, 866536), (16, 758219), (22, 551432), (28, 433268), (43, 282128), (44, 275716), (56, 216634), (77, 157552), (86, 141064), (88, 137858), (112, 108317), (154, 78776), (172, 70532), (176, 68929), (229, 52976), (301, 40304), (308, 39388), (344, 35266), (458, 26488), (473, 25648), (602, 20152), (616, 19694), (688, 17633), (916, 13244), (946, 12824), (1204, 10076), (1232, 9847), (1603, 7568), (1832, 6622), (1892, 6412), (2408, 5038), (2519, 4816), (3206, 3784), (3311, 3664)]