784865148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{11213}}^1$

素因数の和:11546

約数の個数: 48

約数和(自身を含む): 1934190720

約数和(自身を除く): 1149325572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 307, 614, 921, 1228, 1842, 3684, 5833, 11213, 11666, 17499, 22426, 23332, 33639, 34998, 44852, 67278, 69996, 134556, 213047, 426094, 639141, 852188, 1278282, 2556564, 3442391, 6884782, 10327173, 13769564, 20654346, 41308692, 65405429, 130810858, 196216287, 261621716, 392432574, 784865148]

約数ペア:

[(1, 784865148), (2, 392432574), (3, 261621716), (4, 196216287), (6, 130810858), (12, 65405429), (19, 41308692), (38, 20654346), (57, 13769564), (76, 10327173), (114, 6884782), (228, 3442391), (307, 2556564), (614, 1278282), (921, 852188), (1228, 639141), (1842, 426094), (3684, 213047), (5833, 134556), (11213, 69996), (11666, 67278), (17499, 44852), (22426, 34998), (23332, 33639)]