408037084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 948326400

約数和(自身を除く): 540289316

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 41, 52, 76, 82, 91, 133, 164, 182, 247, 266, 287, 364, 494, 532, 533, 574, 779, 988, 1066, 1148, 1439, 1558, 1729, 2132, 2878, 3116, 3458, 3731, 5453, 5756, 6916, 7462, 10073, 10127, 10906, 14924, 18707, 20146, 20254, 21812, 27341, 37414, 40292, 40508, 54682, 58999, 70889, 74828, 109364, 117998, 130949, 141778, 191387, 235996, 261898, 283556, 355433, 382774, 412993, 523796, 710866, 765548, 766987, 825986, 1120981, 1421732, 1533974, 1651972, 2241962, 2488031, 3067948, 4483924, 4976062, 5368909, 7846867, 9952124, 10737818, 14572753, 15693734, 21475636, 29145506, 31387468, 58291012, 102009271, 204018542, 408037084]

約数ペア:

[(1, 408037084), (2, 204018542), (4, 102009271), (7, 58291012), (13, 31387468), (14, 29145506), (19, 21475636), (26, 15693734), (28, 14572753), (38, 10737818), (41, 9952124), (52, 7846867), (76, 5368909), (82, 4976062), (91, 4483924), (133, 3067948), (164, 2488031), (182, 2241962), (247, 1651972), (266, 1533974), (287, 1421732), (364, 1120981), (494, 825986), (532, 766987), (533, 765548), (574, 710866), (779, 523796), (988, 412993), (1066, 382774), (1148, 355433), (1439, 283556), (1558, 261898), (1729, 235996), (2132, 191387), (2878, 141778), (3116, 130949), (3458, 117998), (3731, 109364), (5453, 74828), (5756, 70889), (6916, 58999), (7462, 54682), (10073, 40508), (10127, 40292), (10906, 37414), (14924, 27341), (18707, 21812), (20146, 20254)]