8046820474

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:945

約数の個数: 128

約数和(自身を含む): 16257024000

約数和(自身を除く): 8210203526

約数列:

[1, 2, 7, 11, 14, 22, 31, 41, 49, 62, 77, 82, 98, 154, 217, 287, 341, 343, 434, 451, 539, 574, 682, 686, 839, 902, 1078, 1271, 1519, 1678, 2009, 2387, 2542, 3038, 3157, 3773, 4018, 4774, 5873, 6314, 7546, 8897, 9229, 10633, 11746, 13981, 14063, 16709, 17794, 18458, 21266, 22099, 26009, 27962, 28126, 33418, 34399, 41111, 44198, 52018, 62279, 64603, 68798, 82222, 97867, 116963, 124558, 129206, 154693, 182063, 195734, 233926, 240793, 286099, 287777, 309386, 364126, 378389, 435953, 452221, 481586, 572198, 575554, 685069, 756778, 871906, 904442, 1066369, 1274441, 1370138, 1685551, 2002693, 2132738, 2548882, 2648723, 3165547, 3371102, 4005386, 4795483, 5297446, 6331094, 7464583, 8921087, 9590966, 11730059, 11798857, 14018851, 14929166, 17842174, 18541061, 23460118, 23597714, 28037702, 37082122, 52252081, 82110413, 98131957, 104504162, 129787427, 164220826, 196263914, 259574854, 365764567, 574772891, 731529134, 1149545782, 4023410237, 8046820474]

約数ペア:

[(1, 8046820474), (2, 4023410237), (7, 1149545782), (11, 731529134), (14, 574772891), (22, 365764567), (31, 259574854), (41, 196263914), (49, 164220826), (62, 129787427), (77, 104504162), (82, 98131957), (98, 82110413), (154, 52252081), (217, 37082122), (287, 28037702), (341, 23597714), (343, 23460118), (434, 18541061), (451, 17842174), (539, 14929166), (574, 14018851), (682, 11798857), (686, 11730059), (839, 9590966), (902, 8921087), (1078, 7464583), (1271, 6331094), (1519, 5297446), (1678, 4795483), (2009, 4005386), (2387, 3371102), (2542, 3165547), (3038, 2648723), (3157, 2548882), (3773, 2132738), (4018, 2002693), (4774, 1685551), (5873, 1370138), (6314, 1274441), (7546, 1066369), (8897, 904442), (9229, 871906), (10633, 756778), (11746, 685069), (13981, 575554), (14063, 572198), (16709, 481586), (17794, 452221), (18458, 435953), (21266, 378389), (22099, 364126), (26009, 309386), (27962, 287777), (28126, 286099), (33418, 240793), (34399, 233926), (41111, 195734), (44198, 182063), (52018, 154693), (62279, 129206), (64603, 124558), (68798, 116963), (82222, 97867)]