221556168

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{14051}}^1$

素因数の和:14139

約数の個数: 64

約数和(自身を含む): 623908800

約数和(自身を除く): 402352632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 7884, 14051, 15768, 28102, 42153, 56204, 84306, 112408, 126459, 168612, 252918, 337224, 379377, 505836, 758754, 1011672, 1025723, 1517508, 2051446, 3035016, 3077169, 4102892, 6154338, 8205784, 9231507, 12308676, 18463014, 24617352, 27694521, 36926028, 55389042, 73852056, 110778084, 221556168]

約数ペア:

[(1, 221556168), (2, 110778084), (3, 73852056), (4, 55389042), (6, 36926028), (8, 27694521), (9, 24617352), (12, 18463014), (18, 12308676), (24, 9231507), (27, 8205784), (36, 6154338), (54, 4102892), (72, 3077169), (73, 3035016), (108, 2051446), (146, 1517508), (216, 1025723), (219, 1011672), (292, 758754), (438, 505836), (584, 379377), (657, 337224), (876, 252918), (1314, 168612), (1752, 126459), (1971, 112408), (2628, 84306), (3942, 56204), (5256, 42153), (7884, 28102), (14051, 15768)]