256562352

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{14029}}^1$

素因数の和:14170

約数の個数: 60

約数和(自身を含む): 723723520

約数和(自身を除く): 467161168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 14029, 18288, 28058, 42087, 56116, 84174, 112232, 126261, 168348, 224464, 252522, 336696, 505044, 673392, 1010088, 1781683, 2020176, 3563366, 5345049, 7126732, 10690098, 14253464, 16035147, 21380196, 28506928, 32070294, 42760392, 64140588, 85520784, 128281176, 256562352]

約数ペア:

[(1, 256562352), (2, 128281176), (3, 85520784), (4, 64140588), (6, 42760392), (8, 32070294), (9, 28506928), (12, 21380196), (16, 16035147), (18, 14253464), (24, 10690098), (36, 7126732), (48, 5345049), (72, 3563366), (127, 2020176), (144, 1781683), (254, 1010088), (381, 673392), (508, 505044), (762, 336696), (1016, 252522), (1143, 224464), (1524, 168348), (2032, 126261), (2286, 112232), (3048, 84174), (4572, 56116), (6096, 42087), (9144, 28058), (14029, 18288)]