559764

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 1491840

約数和(自身を除く): 932076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 73, 108, 142, 146, 213, 219, 284, 292, 426, 438, 639, 657, 852, 876, 1278, 1314, 1917, 1971, 2556, 2628, 3834, 3942, 5183, 7668, 7884, 10366, 15549, 20732, 31098, 46647, 62196, 93294, 139941, 186588, 279882, 559764]

約数ペア:

[(1, 559764), (2, 279882), (3, 186588), (4, 139941), (6, 93294), (9, 62196), (12, 46647), (18, 31098), (27, 20732), (36, 15549), (54, 10366), (71, 7884), (73, 7668), (108, 5183), (142, 3942), (146, 3834), (213, 2628), (219, 2556), (284, 1971), (292, 1917), (426, 1314), (438, 1278), (639, 876), (657, 852)]