816817326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{641}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 1927818144

約数和(自身を除く): 1111000818

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 641, 663, 806, 961, 1054, 1209, 1282, 1326, 1581, 1922, 1923, 2418, 2883, 3162, 3846, 5766, 6851, 8333, 10897, 12493, 13702, 16337, 16666, 19871, 20553, 21794, 24986, 24999, 32674, 32691, 37479, 39742, 41106, 49011, 49998, 59613, 65382, 74958, 98022, 119226, 141661, 212381, 258323, 283322, 337807, 424762, 424983, 516646, 616001, 637143, 675614, 774969, 849966, 1013421, 1232002, 1274286, 1549938, 1848003, 2026842, 3696006, 4391491, 8008013, 8782982, 10472017, 13174473, 16016026, 20944034, 24024039, 26348946, 31416051, 48048078, 62832102, 136136221, 272272442, 408408663, 816817326]

約数ペア:

[(1, 816817326), (2, 408408663), (3, 272272442), (6, 136136221), (13, 62832102), (17, 48048078), (26, 31416051), (31, 26348946), (34, 24024039), (39, 20944034), (51, 16016026), (62, 13174473), (78, 10472017), (93, 8782982), (102, 8008013), (186, 4391491), (221, 3696006), (403, 2026842), (442, 1848003), (527, 1549938), (641, 1274286), (663, 1232002), (806, 1013421), (961, 849966), (1054, 774969), (1209, 675614), (1282, 637143), (1326, 616001), (1581, 516646), (1922, 424983), (1923, 424762), (2418, 337807), (2883, 283322), (3162, 258323), (3846, 212381), (5766, 141661), (6851, 119226), (8333, 98022), (10897, 74958), (12493, 65382), (13702, 59613), (16337, 49998), (16666, 49011), (19871, 41106), (20553, 39742), (21794, 37479), (24986, 32691), (24999, 32674)]