779080484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 1782251520

約数和(自身を除く): 1003171036

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 127, 133, 182, 247, 254, 266, 364, 494, 508, 532, 887, 889, 988, 1651, 1729, 1774, 1778, 2413, 3302, 3458, 3548, 3556, 4826, 6209, 6604, 6916, 9652, 11531, 11557, 12418, 16853, 16891, 23062, 23114, 24836, 31369, 33706, 33782, 46124, 46228, 62738, 67412, 67564, 80717, 112649, 117971, 125476, 161434, 219089, 219583, 225298, 235942, 322868, 438178, 439166, 450596, 471884, 788543, 876356, 878332, 1464437, 1533623, 1577086, 2140331, 2928874, 3067246, 3154172, 4280662, 5857748, 6134492, 8561324, 10251059, 14982317, 20502118, 27824303, 29964634, 41004236, 55648606, 59929268, 111297212, 194770121, 389540242, 779080484]

約数ペア:

[(1, 779080484), (2, 389540242), (4, 194770121), (7, 111297212), (13, 59929268), (14, 55648606), (19, 41004236), (26, 29964634), (28, 27824303), (38, 20502118), (52, 14982317), (76, 10251059), (91, 8561324), (127, 6134492), (133, 5857748), (182, 4280662), (247, 3154172), (254, 3067246), (266, 2928874), (364, 2140331), (494, 1577086), (508, 1533623), (532, 1464437), (887, 878332), (889, 876356), (988, 788543), (1651, 471884), (1729, 450596), (1774, 439166), (1778, 438178), (2413, 322868), (3302, 235942), (3458, 225298), (3548, 219583), (3556, 219089), (4826, 161434), (6209, 125476), (6604, 117971), (6916, 112649), (9652, 80717), (11531, 67564), (11557, 67412), (12418, 62738), (16853, 46228), (16891, 46124), (23062, 33782), (23114, 33706), (24836, 31369)]