487663668

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{52709}}^1$

素因数の和:52976

約数の個数: 36

約数和(自身を含む): 1237525380

約数和(自身を除く): 749861712

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 52709, 105418, 158127, 210836, 316254, 474381, 632508, 948762, 1897524, 13546213, 27092426, 40638639, 54184852, 81277278, 121915917, 162554556, 243831834, 487663668]

約数ペア:

[(1, 487663668), (2, 243831834), (3, 162554556), (4, 121915917), (6, 81277278), (9, 54184852), (12, 40638639), (18, 27092426), (36, 13546213), (257, 1897524), (514, 948762), (771, 632508), (1028, 474381), (1542, 316254), (2313, 210836), (3084, 158127), (4626, 105418), (9252, 52709)]