254099568

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 671830016

約数和(自身を除く): 417730448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 127, 146, 219, 254, 292, 381, 438, 508, 571, 584, 762, 876, 1016, 1142, 1168, 1524, 1713, 1752, 2032, 2284, 3048, 3426, 3504, 4568, 6096, 6852, 9136, 9271, 13704, 18542, 27408, 27813, 37084, 41683, 55626, 72517, 74168, 83366, 111252, 125049, 145034, 148336, 166732, 217551, 222504, 250098, 290068, 333464, 435102, 445008, 500196, 580136, 666928, 870204, 1000392, 1160272, 1740408, 2000784, 3480816, 5293741, 10587482, 15881223, 21174964, 31762446, 42349928, 63524892, 84699856, 127049784, 254099568]

約数ペア:

[(1, 254099568), (2, 127049784), (3, 84699856), (4, 63524892), (6, 42349928), (8, 31762446), (12, 21174964), (16, 15881223), (24, 10587482), (48, 5293741), (73, 3480816), (127, 2000784), (146, 1740408), (219, 1160272), (254, 1000392), (292, 870204), (381, 666928), (438, 580136), (508, 500196), (571, 445008), (584, 435102), (762, 333464), (876, 290068), (1016, 250098), (1142, 222504), (1168, 217551), (1524, 166732), (1713, 148336), (1752, 145034), (2032, 125049), (2284, 111252), (3048, 83366), (3426, 74168), (3504, 72517), (4568, 55626), (6096, 41683), (6852, 37084), (9136, 27813), (9271, 27408), (13704, 18542)]