520141622

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 1188311040

約数和(自身を除く): 668169418

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 29, 31, 34, 58, 62, 77, 91, 119, 143, 154, 182, 187, 203, 217, 221, 238, 286, 289, 319, 341, 374, 377, 403, 406, 434, 442, 493, 527, 578, 638, 682, 754, 806, 899, 986, 1001, 1054, 1309, 1547, 1798, 2002, 2023, 2233, 2387, 2431, 2618, 2639, 2821, 3094, 3179, 3451, 3689, 3757, 4046, 4147, 4433, 4466, 4774, 4862, 5278, 5423, 5642, 5797, 6293, 6358, 6409, 6851, 6902, 7378, 7514, 8294, 8381, 8866, 8959, 9889, 10846, 11594, 11687, 12586, 12818, 13702, 15283, 16762, 17017, 17918, 19778, 22253, 23374, 26299, 29029, 30566, 31031, 34034, 37961, 40579, 41327, 44506, 44863, 47957, 52598, 58058, 58667, 62062, 62713, 69223, 70499, 75361, 75922, 81158, 81809, 82654, 89726, 92191, 95914, 98549, 106981, 108953, 116467, 117334, 125426, 128557, 138446, 140998, 150722, 163618, 168113, 184382, 197098, 198679, 213962, 217906, 232934, 257114, 259811, 289289, 336226, 397358, 493493, 519622, 527527, 578578, 645337, 689843, 762671, 815269, 899899, 986986, 1055054, 1176791, 1198483, 1281137, 1290674, 1379686, 1390753, 1525342, 1630538, 1799798, 1818677, 2185469, 2353582, 2396966, 2562274, 2781506, 2857921, 3377543, 3637354, 4370938, 5715842, 6755086, 8389381, 8967959, 15298283, 16778762, 17935918, 20005447, 23642801, 30596566, 37152973, 40010894, 47285602, 74305946, 260070811, 520141622]

約数ペア:

[(1, 520141622), (2, 260070811), (7, 74305946), (11, 47285602), (13, 40010894), (14, 37152973), (17, 30596566), (22, 23642801), (26, 20005447), (29, 17935918), (31, 16778762), (34, 15298283), (58, 8967959), (62, 8389381), (77, 6755086), (91, 5715842), (119, 4370938), (143, 3637354), (154, 3377543), (182, 2857921), (187, 2781506), (203, 2562274), (217, 2396966), (221, 2353582), (238, 2185469), (286, 1818677), (289, 1799798), (319, 1630538), (341, 1525342), (374, 1390753), (377, 1379686), (403, 1290674), (406, 1281137), (434, 1198483), (442, 1176791), (493, 1055054), (527, 986986), (578, 899899), (638, 815269), (682, 762671), (754, 689843), (806, 645337), (899, 578578), (986, 527527), (1001, 519622), (1054, 493493), (1309, 397358), (1547, 336226), (1798, 289289), (2002, 259811), (2023, 257114), (2233, 232934), (2387, 217906), (2431, 213962), (2618, 198679), (2639, 197098), (2821, 184382), (3094, 168113), (3179, 163618), (3451, 150722), (3689, 140998), (3757, 138446), (4046, 128557), (4147, 125426), (4433, 117334), (4466, 116467), (4774, 108953), (4862, 106981), (5278, 98549), (5423, 95914), (5642, 92191), (5797, 89726), (6293, 82654), (6358, 81809), (6409, 81158), (6851, 75922), (6902, 75361), (7378, 70499), (7514, 69223), (8294, 62713), (8381, 62062), (8866, 58667), (8959, 58058), (9889, 52598), (10846, 47957), (11594, 44863), (11687, 44506), (12586, 41327), (12818, 40579), (13702, 37961), (15283, 34034), (16762, 31031), (17017, 30566), (17918, 29029), (19778, 26299), (22253, 23374)]