285280941712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3539}}^1\times {\mathrm{387551}}^1$

素因数の和:391111

約数の個数: 40

約数和(自身を含む): 595419390720

約数和(自身を除く): 310138449008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3539, 7078, 14156, 28312, 46007, 56624, 92014, 184028, 368056, 387551, 736112, 775102, 1550204, 3100408, 5038163, 6200816, 10076326, 20152652, 40305304, 80610608, 1371542989, 2743085978, 5486171956, 10972343912, 17830058857, 21944687824, 35660117714, 71320235428, 142640470856, 285280941712]

約数ペア:

[(1, 285280941712), (2, 142640470856), (4, 71320235428), (8, 35660117714), (13, 21944687824), (16, 17830058857), (26, 10972343912), (52, 5486171956), (104, 2743085978), (208, 1371542989), (3539, 80610608), (7078, 40305304), (14156, 20152652), (28312, 10076326), (46007, 6200816), (56624, 5038163), (92014, 3100408), (184028, 1550204), (368056, 775102), (387551, 736112)]