381649392

素因数分解:

$2^4\times 3^2\times {\mathrm{1231}}^1\times {\mathrm{2153}}^1$

素因数の和:3398

約数の個数: 60

約数和(自身を含む): 1069452384

約数和(自身を除く): 687802992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1231, 2153, 2462, 3693, 4306, 4924, 6459, 7386, 8612, 9848, 11079, 12918, 14772, 17224, 19377, 19696, 22158, 25836, 29544, 34448, 38754, 44316, 51672, 59088, 77508, 88632, 103344, 155016, 177264, 310032, 2650343, 5300686, 7951029, 10601372, 15902058, 21202744, 23853087, 31804116, 42405488, 47706174, 63608232, 95412348, 127216464, 190824696, 381649392]

約数ペア:

[(1, 381649392), (2, 190824696), (3, 127216464), (4, 95412348), (6, 63608232), (8, 47706174), (9, 42405488), (12, 31804116), (16, 23853087), (18, 21202744), (24, 15902058), (36, 10601372), (48, 7951029), (72, 5300686), (144, 2650343), (1231, 310032), (2153, 177264), (2462, 155016), (3693, 103344), (4306, 88632), (4924, 77508), (6459, 59088), (7386, 51672), (8612, 44316), (9848, 38754), (11079, 34448), (12918, 29544), (14772, 25836), (17224, 22158), (19377, 19696)]