629335278

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 1716019200

約数和(自身を除く): 1086683922

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 39, 54, 62, 66, 78, 93, 99, 117, 121, 143, 186, 198, 234, 239, 242, 279, 286, 297, 341, 351, 363, 403, 429, 478, 558, 594, 682, 702, 717, 726, 806, 837, 858, 1023, 1089, 1209, 1287, 1434, 1573, 1674, 2046, 2151, 2178, 2418, 2574, 2629, 3069, 3107, 3146, 3267, 3627, 3751, 3861, 4302, 4433, 4719, 5258, 6138, 6214, 6453, 6534, 7254, 7409, 7502, 7722, 7887, 8866, 9207, 9321, 9438, 10881, 11253, 12906, 13299, 14157, 14818, 15774, 18414, 18642, 21762, 22227, 22506, 23661, 26598, 27963, 28314, 28919, 33759, 34177, 39897, 42471, 44454, 47322, 48763, 55926, 57838, 66681, 67518, 68354, 70983, 79794, 81499, 83889, 84942, 86757, 96317, 97526, 101277, 102531, 119691, 133362, 141966, 146289, 162998, 167778, 173514, 192634, 200043, 202554, 205062, 239382, 244497, 260271, 288951, 292578, 307593, 375947, 400086, 438867, 488994, 520542, 577902, 615186, 733491, 751894, 780813, 866853, 877734, 896489, 922779, 1059487, 1127841, 1316601, 1466982, 1561626, 1733706, 1792978, 1845558, 2118974, 2200473, 2255682, 2600559, 2633202, 2689467, 3178461, 3383523, 4400946, 5201118, 5378934, 6356922, 6767046, 8068401, 9535383, 10150569, 11654357, 16136802, 19070766, 20301138, 23308714, 24205203, 28606149, 34963071, 48410406, 57212298, 69926142, 104889213, 209778426, 314667639, 629335278]

約数ペア:

[(1, 629335278), (2, 314667639), (3, 209778426), (6, 104889213), (9, 69926142), (11, 57212298), (13, 48410406), (18, 34963071), (22, 28606149), (26, 24205203), (27, 23308714), (31, 20301138), (33, 19070766), (39, 16136802), (54, 11654357), (62, 10150569), (66, 9535383), (78, 8068401), (93, 6767046), (99, 6356922), (117, 5378934), (121, 5201118), (143, 4400946), (186, 3383523), (198, 3178461), (234, 2689467), (239, 2633202), (242, 2600559), (279, 2255682), (286, 2200473), (297, 2118974), (341, 1845558), (351, 1792978), (363, 1733706), (403, 1561626), (429, 1466982), (478, 1316601), (558, 1127841), (594, 1059487), (682, 922779), (702, 896489), (717, 877734), (726, 866853), (806, 780813), (837, 751894), (858, 733491), (1023, 615186), (1089, 577902), (1209, 520542), (1287, 488994), (1434, 438867), (1573, 400086), (1674, 375947), (2046, 307593), (2151, 292578), (2178, 288951), (2418, 260271), (2574, 244497), (2629, 239382), (3069, 205062), (3107, 202554), (3146, 200043), (3267, 192634), (3627, 173514), (3751, 167778), (3861, 162998), (4302, 146289), (4433, 141966), (4719, 133362), (5258, 119691), (6138, 102531), (6214, 101277), (6453, 97526), (6534, 96317), (7254, 86757), (7409, 84942), (7502, 83889), (7722, 81499), (7887, 79794), (8866, 70983), (9207, 68354), (9321, 67518), (9438, 66681), (10881, 57838), (11253, 55926), (12906, 48763), (13299, 47322), (14157, 44454), (14818, 42471), (15774, 39897), (18414, 34177), (18642, 33759), (21762, 28919), (22227, 28314), (22506, 27963), (23661, 26598)]