717967052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 1484088480

約数和(自身を除く): 766121428

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 71, 121, 142, 187, 242, 284, 374, 484, 748, 781, 1207, 1229, 1562, 2057, 2414, 2458, 3124, 4114, 4828, 4916, 8228, 8591, 13277, 13519, 17182, 20893, 26554, 27038, 34364, 41786, 53108, 54076, 83572, 87259, 146047, 148709, 174518, 229823, 292094, 297418, 349036, 459646, 584188, 594836, 919292, 959849, 1483403, 1919698, 2528053, 2966806, 3839396, 5056106, 5933612, 10112212, 10558339, 16317433, 21116678, 32634866, 42233356, 65269732, 179491763, 358983526, 717967052]

約数ペア:

[(1, 717967052), (2, 358983526), (4, 179491763), (11, 65269732), (17, 42233356), (22, 32634866), (34, 21116678), (44, 16317433), (68, 10558339), (71, 10112212), (121, 5933612), (142, 5056106), (187, 3839396), (242, 2966806), (284, 2528053), (374, 1919698), (484, 1483403), (748, 959849), (781, 919292), (1207, 594836), (1229, 584188), (1562, 459646), (2057, 349036), (2414, 297418), (2458, 292094), (3124, 229823), (4114, 174518), (4828, 148709), (4916, 146047), (8228, 87259), (8591, 83572), (13277, 54076), (13519, 53108), (17182, 41786), (20893, 34364), (26554, 27038)]