264860856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{21767}}^1$

素因数の和:21805

約数の個数: 72

約数和(自身を含む): 776791080

約数和(自身を除く): 511930224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 21767, 43534, 65301, 87068, 130602, 174136, 195903, 261204, 282971, 391806, 522408, 565942, 783612, 848913, 1131884, 1567224, 1697826, 2263768, 2546739, 3395652, 3678623, 5093478, 6791304, 7357246, 10186956, 11035869, 14714492, 20373912, 22071738, 29428984, 33107607, 44143476, 66215214, 88286952, 132430428, 264860856]

約数ペア:

[(1, 264860856), (2, 132430428), (3, 88286952), (4, 66215214), (6, 44143476), (8, 33107607), (9, 29428984), (12, 22071738), (13, 20373912), (18, 14714492), (24, 11035869), (26, 10186956), (36, 7357246), (39, 6791304), (52, 5093478), (72, 3678623), (78, 3395652), (104, 2546739), (117, 2263768), (156, 1697826), (169, 1567224), (234, 1131884), (312, 848913), (338, 783612), (468, 565942), (507, 522408), (676, 391806), (936, 282971), (1014, 261204), (1352, 195903), (1521, 174136), (2028, 130602), (3042, 87068), (4056, 65301), (6084, 43534), (12168, 21767)]