338872842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 980582400

約数和(自身を除く): 641709558

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 77, 93, 99, 121, 126, 154, 186, 189, 198, 217, 231, 239, 242, 279, 297, 341, 363, 378, 434, 462, 478, 558, 594, 651, 682, 693, 717, 726, 837, 847, 1023, 1089, 1302, 1386, 1434, 1673, 1674, 1694, 1953, 2046, 2079, 2151, 2178, 2387, 2541, 2629, 3069, 3267, 3346, 3751, 3906, 4158, 4302, 4774, 5019, 5082, 5258, 5859, 6138, 6453, 6534, 7161, 7409, 7502, 7623, 7887, 9207, 10038, 11253, 11718, 12906, 14322, 14818, 15057, 15246, 15774, 18403, 18414, 21483, 22227, 22506, 22869, 23661, 26257, 28919, 30114, 33759, 36806, 42966, 44454, 45171, 45738, 47322, 51863, 52514, 55209, 57838, 64449, 66681, 67518, 70983, 78771, 81499, 86757, 90342, 101277, 103726, 110418, 128898, 133362, 141966, 155589, 157542, 162998, 165627, 173514, 200043, 202433, 202554, 236313, 244497, 260271, 311178, 331254, 400086, 404866, 466767, 472626, 488994, 496881, 520542, 570493, 607299, 708939, 733491, 780813, 896489, 933534, 993762, 1140986, 1214598, 1400301, 1417878, 1466982, 1561626, 1711479, 1792978, 1821897, 2200473, 2689467, 2800602, 3422958, 3643794, 4400946, 5134437, 5378934, 5465691, 6275423, 8068401, 10268874, 10931382, 12550846, 15403311, 16136802, 18826269, 24205203, 30806622, 37652538, 48410406, 56478807, 112957614, 169436421, 338872842]

約数ペア:

[(1, 338872842), (2, 169436421), (3, 112957614), (6, 56478807), (7, 48410406), (9, 37652538), (11, 30806622), (14, 24205203), (18, 18826269), (21, 16136802), (22, 15403311), (27, 12550846), (31, 10931382), (33, 10268874), (42, 8068401), (54, 6275423), (62, 5465691), (63, 5378934), (66, 5134437), (77, 4400946), (93, 3643794), (99, 3422958), (121, 2800602), (126, 2689467), (154, 2200473), (186, 1821897), (189, 1792978), (198, 1711479), (217, 1561626), (231, 1466982), (239, 1417878), (242, 1400301), (279, 1214598), (297, 1140986), (341, 993762), (363, 933534), (378, 896489), (434, 780813), (462, 733491), (478, 708939), (558, 607299), (594, 570493), (651, 520542), (682, 496881), (693, 488994), (717, 472626), (726, 466767), (837, 404866), (847, 400086), (1023, 331254), (1089, 311178), (1302, 260271), (1386, 244497), (1434, 236313), (1673, 202554), (1674, 202433), (1694, 200043), (1953, 173514), (2046, 165627), (2079, 162998), (2151, 157542), (2178, 155589), (2387, 141966), (2541, 133362), (2629, 128898), (3069, 110418), (3267, 103726), (3346, 101277), (3751, 90342), (3906, 86757), (4158, 81499), (4302, 78771), (4774, 70983), (5019, 67518), (5082, 66681), (5258, 64449), (5859, 57838), (6138, 55209), (6453, 52514), (6534, 51863), (7161, 47322), (7409, 45738), (7502, 45171), (7623, 44454), (7887, 42966), (9207, 36806), (10038, 33759), (11253, 30114), (11718, 28919), (12906, 26257), (14322, 23661), (14818, 22869), (15057, 22506), (15246, 22227), (15774, 21483), (18403, 18414)]