1268963982

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 3643436160

約数和(自身を除く): 2374472178

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 31, 33, 38, 39, 54, 57, 62, 66, 78, 81, 93, 99, 114, 117, 143, 162, 171, 186, 198, 209, 234, 243, 247, 279, 286, 297, 341, 342, 351, 403, 418, 429, 486, 494, 513, 558, 589, 594, 627, 682, 702, 741, 806, 837, 858, 891, 961, 1023, 1026, 1053, 1178, 1209, 1254, 1287, 1482, 1539, 1674, 1767, 1782, 1881, 1922, 2046, 2106, 2223, 2418, 2511, 2574, 2673, 2717, 2883, 3069, 3078, 3159, 3534, 3627, 3762, 3861, 4433, 4446, 4617, 5022, 5301, 5346, 5434, 5643, 5766, 6138, 6318, 6479, 6669, 7254, 7533, 7657, 7722, 8151, 8649, 8866, 9207, 9234, 10571, 10602, 10881, 11286, 11583, 12493, 12958, 13299, 13338, 15066, 15314, 15903, 16302, 16929, 17298, 18259, 18414, 19437, 20007, 21142, 21762, 22971, 23166, 24453, 24986, 25947, 26598, 27621, 31713, 31806, 32643, 33858, 34749, 36518, 37479, 38874, 39897, 40014, 45942, 47709, 48906, 50787, 51894, 54777, 55242, 58311, 60021, 63426, 65286, 68913, 69498, 73359, 74958, 77841, 79794, 82863, 84227, 95139, 95418, 97929, 101574, 109554, 112437, 116622, 119691, 120042, 137423, 137826, 143127, 146718, 155682, 164331, 165726, 168454, 174933, 190278, 195858, 200849, 206739, 220077, 224874, 233523, 237367, 239382, 252681, 274846, 285417, 286254, 328662, 337311, 349866, 359073, 401698, 412269, 413478, 440154, 467046, 474734, 492993, 505362, 524799, 570834, 602547, 620217, 660231, 674622, 712101, 718146, 758043, 824538, 856251, 985986, 1011933, 1049598, 1077219, 1205094, 1236807, 1240434, 1320462, 1424202, 1478979, 1516086, 1574397, 1712502, 1807641, 1860651, 2023866, 2136303, 2154438, 2274129, 2473614, 2568753, 2611037, 2957958, 3035799, 3148794, 3615282, 3710421, 3721302, 4272606, 4436937, 4548258, 5137506, 5222074, 5422923, 6071598, 6408909, 6822387, 7420842, 7833111, 8873874, 10845846, 11131263, 12817818, 13644774, 15666222, 16268769, 19226727, 20467161, 22262526, 23499333, 32537538, 33393789, 38453454, 40934322, 46998666, 48806307, 57680181, 66787578, 70497999, 97612614, 115360362, 140995998, 211493997, 422987994, 634481991, 1268963982]

約数ペア:

[(1, 1268963982), (2, 634481991), (3, 422987994), (6, 211493997), (9, 140995998), (11, 115360362), (13, 97612614), (18, 70497999), (19, 66787578), (22, 57680181), (26, 48806307), (27, 46998666), (31, 40934322), (33, 38453454), (38, 33393789), (39, 32537538), (54, 23499333), (57, 22262526), (62, 20467161), (66, 19226727), (78, 16268769), (81, 15666222), (93, 13644774), (99, 12817818), (114, 11131263), (117, 10845846), (143, 8873874), (162, 7833111), (171, 7420842), (186, 6822387), (198, 6408909), (209, 6071598), (234, 5422923), (243, 5222074), (247, 5137506), (279, 4548258), (286, 4436937), (297, 4272606), (341, 3721302), (342, 3710421), (351, 3615282), (403, 3148794), (418, 3035799), (429, 2957958), (486, 2611037), (494, 2568753), (513, 2473614), (558, 2274129), (589, 2154438), (594, 2136303), (627, 2023866), (682, 1860651), (702, 1807641), (741, 1712502), (806, 1574397), (837, 1516086), (858, 1478979), (891, 1424202), (961, 1320462), (1023, 1240434), (1026, 1236807), (1053, 1205094), (1178, 1077219), (1209, 1049598), (1254, 1011933), (1287, 985986), (1482, 856251), (1539, 824538), (1674, 758043), (1767, 718146), (1782, 712101), (1881, 674622), (1922, 660231), (2046, 620217), (2106, 602547), (2223, 570834), (2418, 524799), (2511, 505362), (2574, 492993), (2673, 474734), (2717, 467046), (2883, 440154), (3069, 413478), (3078, 412269), (3159, 401698), (3534, 359073), (3627, 349866), (3762, 337311), (3861, 328662), (4433, 286254), (4446, 285417), (4617, 274846), (5022, 252681), (5301, 239382), (5346, 237367), (5434, 233523), (5643, 224874), (5766, 220077), (6138, 206739), (6318, 200849), (6479, 195858), (6669, 190278), (7254, 174933), (7533, 168454), (7657, 165726), (7722, 164331), (8151, 155682), (8649, 146718), (8866, 143127), (9207, 137826), (9234, 137423), (10571, 120042), (10602, 119691), (10881, 116622), (11286, 112437), (11583, 109554), (12493, 101574), (12958, 97929), (13299, 95418), (13338, 95139), (15066, 84227), (15314, 82863), (15903, 79794), (16302, 77841), (16929, 74958), (17298, 73359), (18259, 69498), (18414, 68913), (19437, 65286), (20007, 63426), (21142, 60021), (21762, 58311), (22971, 55242), (23166, 54777), (24453, 51894), (24986, 50787), (25947, 48906), (26598, 47709), (27621, 45942), (31713, 40014), (31806, 39897), (32643, 38874), (33858, 37479), (34749, 36518)]