1288857594237

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1\times {\mathrm{16931}}^1$

素因数の和:17694

約数の個数: 64

約数和(自身を含む): 1898204528640

約数和(自身を除く): 609346934403

約数列:

[1, 3, 19, 31, 57, 67, 93, 201, 589, 643, 1273, 1767, 1929, 2077, 3819, 6231, 12217, 16931, 19933, 36651, 39463, 43081, 50793, 59799, 118389, 129243, 321689, 378727, 524861, 818539, 965067, 1134377, 1136181, 1335511, 1574583, 2455617, 3403131, 4006533, 9972359, 10886633, 21553163, 25374709, 29917077, 32659899, 35165687, 64659489, 76124127, 105497061, 206846027, 337485623, 620538081, 668148053, 729404411, 1012456869, 2004444159, 2188213233, 6412226837, 13858683809, 19236680511, 22611536741, 41576051427, 67834610223, 429619198079, 1288857594237]

約数ペア:

[(1, 1288857594237), (3, 429619198079), (19, 67834610223), (31, 41576051427), (57, 22611536741), (67, 19236680511), (93, 13858683809), (201, 6412226837), (589, 2188213233), (643, 2004444159), (1273, 1012456869), (1767, 729404411), (1929, 668148053), (2077, 620538081), (3819, 337485623), (6231, 206846027), (12217, 105497061), (16931, 76124127), (19933, 64659489), (36651, 35165687), (39463, 32659899), (43081, 29917077), (50793, 25374709), (59799, 21553163), (118389, 10886633), (129243, 9972359), (321689, 4006533), (378727, 3403131), (524861, 2455617), (818539, 1574583), (965067, 1335511), (1134377, 1136181)]