266325774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 720679680

約数和(自身を除く): 454353906

約数列:

[1, 2, 3, 6, 11, 13, 17, 19, 22, 26, 31, 33, 34, 38, 39, 51, 57, 62, 66, 78, 93, 102, 114, 143, 186, 187, 209, 221, 247, 286, 323, 341, 374, 403, 418, 429, 442, 494, 527, 561, 589, 627, 646, 663, 682, 741, 806, 858, 961, 969, 1023, 1054, 1122, 1178, 1209, 1254, 1326, 1482, 1581, 1767, 1922, 1938, 2046, 2418, 2431, 2717, 2883, 3162, 3534, 3553, 4199, 4433, 4862, 5434, 5766, 5797, 6479, 6851, 7106, 7293, 7657, 8151, 8398, 8866, 10013, 10571, 10659, 11594, 12493, 12597, 12958, 13299, 13702, 14586, 15314, 16302, 16337, 17391, 18259, 19437, 20026, 20553, 21142, 21318, 22971, 24986, 25194, 26598, 30039, 31713, 32674, 34782, 36518, 37479, 38874, 41106, 45942, 46189, 49011, 54777, 60078, 63426, 74958, 75361, 84227, 92378, 98022, 109554, 110143, 130169, 137423, 138567, 150722, 168454, 179707, 200849, 212381, 220286, 226083, 237367, 252681, 260338, 274846, 277134, 310403, 330429, 359414, 390507, 401698, 412269, 424762, 452166, 474734, 505362, 539121, 602547, 620806, 637143, 660858, 712101, 781014, 824538, 931209, 1078242, 1205094, 1274286, 1424202, 1431859, 1862418, 2336191, 2611037, 2863718, 3414433, 4035239, 4295577, 4672382, 5222074, 6828866, 7008573, 7833111, 8070478, 8591154, 10243299, 12105717, 14017146, 15666222, 20486598, 24211434, 44387629, 88775258, 133162887, 266325774]

約数ペア:

[(1, 266325774), (2, 133162887), (3, 88775258), (6, 44387629), (11, 24211434), (13, 20486598), (17, 15666222), (19, 14017146), (22, 12105717), (26, 10243299), (31, 8591154), (33, 8070478), (34, 7833111), (38, 7008573), (39, 6828866), (51, 5222074), (57, 4672382), (62, 4295577), (66, 4035239), (78, 3414433), (93, 2863718), (102, 2611037), (114, 2336191), (143, 1862418), (186, 1431859), (187, 1424202), (209, 1274286), (221, 1205094), (247, 1078242), (286, 931209), (323, 824538), (341, 781014), (374, 712101), (403, 660858), (418, 637143), (429, 620806), (442, 602547), (494, 539121), (527, 505362), (561, 474734), (589, 452166), (627, 424762), (646, 412269), (663, 401698), (682, 390507), (741, 359414), (806, 330429), (858, 310403), (961, 277134), (969, 274846), (1023, 260338), (1054, 252681), (1122, 237367), (1178, 226083), (1209, 220286), (1254, 212381), (1326, 200849), (1482, 179707), (1581, 168454), (1767, 150722), (1922, 138567), (1938, 137423), (2046, 130169), (2418, 110143), (2431, 109554), (2717, 98022), (2883, 92378), (3162, 84227), (3534, 75361), (3553, 74958), (4199, 63426), (4433, 60078), (4862, 54777), (5434, 49011), (5766, 46189), (5797, 45942), (6479, 41106), (6851, 38874), (7106, 37479), (7293, 36518), (7657, 34782), (8151, 32674), (8398, 31713), (8866, 30039), (10013, 26598), (10571, 25194), (10659, 24986), (11594, 22971), (12493, 21318), (12597, 21142), (12958, 20553), (13299, 20026), (13702, 19437), (14586, 18259), (15314, 17391), (16302, 16337)]