769608868

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 1604788416

約数和(自身を除く): 835179548

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 83, 164, 166, 197, 287, 332, 394, 574, 581, 788, 1148, 1162, 1379, 1681, 2324, 2758, 3362, 3403, 5516, 6724, 6806, 8077, 11767, 13612, 16154, 16351, 23534, 23821, 32308, 32702, 47068, 47642, 56539, 65404, 95284, 113078, 114457, 139523, 226156, 228914, 279046, 331157, 457828, 558092, 662314, 670391, 976661, 1324628, 1340782, 1953322, 2318099, 2681564, 3906644, 4636198, 4692737, 9272396, 9385474, 18770948, 27486031, 54972062, 109944124, 192402217, 384804434, 769608868]

約数ペア:

[(1, 769608868), (2, 384804434), (4, 192402217), (7, 109944124), (14, 54972062), (28, 27486031), (41, 18770948), (82, 9385474), (83, 9272396), (164, 4692737), (166, 4636198), (197, 3906644), (287, 2681564), (332, 2318099), (394, 1953322), (574, 1340782), (581, 1324628), (788, 976661), (1148, 670391), (1162, 662314), (1379, 558092), (1681, 457828), (2324, 331157), (2758, 279046), (3362, 228914), (3403, 226156), (5516, 139523), (6724, 114457), (6806, 113078), (8077, 95284), (11767, 65404), (13612, 56539), (16154, 47642), (16351, 47068), (23534, 32702), (23821, 32308)]