516364400128

素因数分解:

$2^9\times {\mathrm{25453}}^1\times {\mathrm{39623}}^1$

素因数の和:65094

約数の個数: 40

約数和(自身を含む): 1031786849808

約数和(自身を除く): 515422449680

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 25453, 39623, 50906, 79246, 101812, 158492, 203624, 316984, 407248, 633968, 814496, 1267936, 1628992, 2535872, 3257984, 5071744, 6515968, 10143488, 13031936, 20286976, 1008524219, 2017048438, 4034096876, 8068193752, 16136387504, 32272775008, 64545550016, 129091100032, 258182200064, 516364400128]

約数ペア:

[(1, 516364400128), (2, 258182200064), (4, 129091100032), (8, 64545550016), (16, 32272775008), (32, 16136387504), (64, 8068193752), (128, 4034096876), (256, 2017048438), (512, 1008524219), (25453, 20286976), (39623, 13031936), (50906, 10143488), (79246, 6515968), (101812, 5071744), (158492, 3257984), (203624, 2535872), (316984, 1628992), (407248, 1267936), (633968, 814496)]