1523703664

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{853}}^1$

素因数の和:1298

約数の個数: 80

約数和(自身を含む): 3469152960

約数和(自身を除く): 1945449296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 389, 574, 656, 778, 853, 1148, 1556, 1706, 2296, 2723, 3112, 3412, 4592, 5446, 5971, 6224, 6824, 10892, 11942, 13648, 15949, 21784, 23884, 31898, 34973, 43568, 47768, 63796, 69946, 95536, 111643, 127592, 139892, 223286, 244811, 255184, 279784, 331817, 446572, 489622, 559568, 663634, 893144, 979244, 1327268, 1786288, 1958488, 2322719, 2654536, 3916976, 4645438, 5309072, 9290876, 13604497, 18581752, 27208994, 37163504, 54417988, 95231479, 108835976, 190462958, 217671952, 380925916, 761851832, 1523703664]

約数ペア:

[(1, 1523703664), (2, 761851832), (4, 380925916), (7, 217671952), (8, 190462958), (14, 108835976), (16, 95231479), (28, 54417988), (41, 37163504), (56, 27208994), (82, 18581752), (112, 13604497), (164, 9290876), (287, 5309072), (328, 4645438), (389, 3916976), (574, 2654536), (656, 2322719), (778, 1958488), (853, 1786288), (1148, 1327268), (1556, 979244), (1706, 893144), (2296, 663634), (2723, 559568), (3112, 489622), (3412, 446572), (4592, 331817), (5446, 279784), (5971, 255184), (6224, 244811), (6824, 223286), (10892, 139892), (11942, 127592), (13648, 111643), (15949, 95536), (21784, 69946), (23884, 63796), (31898, 47768), (34973, 43568)]