270589072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1933}}^1$

素因数の和:2627

約数の個数: 40

約数和(自身を含む): 565725944

約数和(自身を除く): 295136872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 673, 1346, 1933, 2692, 3866, 5384, 7732, 8749, 10768, 15464, 17498, 25129, 30928, 34996, 50258, 69992, 100516, 139984, 201032, 402064, 1300909, 2601818, 5203636, 10407272, 16911817, 20814544, 33823634, 67647268, 135294536, 270589072]

約数ペア:

[(1, 270589072), (2, 135294536), (4, 67647268), (8, 33823634), (13, 20814544), (16, 16911817), (26, 10407272), (52, 5203636), (104, 2601818), (208, 1300909), (673, 402064), (1346, 201032), (1933, 139984), (2692, 100516), (3866, 69992), (5384, 50258), (7732, 34996), (8749, 30928), (10768, 25129), (15464, 17498)]