636680044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8369}}^1$

素因数の和:8423

約数の個数: 96

約数和(自身を含む): 1574899200

約数和(自身を除く): 938219156

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 836, 988, 1001, 1463, 1729, 2002, 2717, 2926, 3458, 4004, 5434, 5852, 6916, 8369, 10868, 16738, 19019, 33476, 38038, 58583, 76076, 92059, 108797, 117166, 159011, 184118, 217594, 234332, 318022, 368236, 435188, 636044, 644413, 761579, 1113077, 1196767, 1288826, 1523158, 1749121, 2067143, 2226154, 2393534, 2577652, 3046316, 3498242, 4134286, 4452308, 4787068, 6996484, 8268572, 8377369, 12243847, 14470001, 16754738, 22738573, 24487694, 28940002, 33509476, 45477146, 48975388, 57880004, 90954292, 159170011, 318340022, 636680044]

約数ペア:

[(1, 636680044), (2, 318340022), (4, 159170011), (7, 90954292), (11, 57880004), (13, 48975388), (14, 45477146), (19, 33509476), (22, 28940002), (26, 24487694), (28, 22738573), (38, 16754738), (44, 14470001), (52, 12243847), (76, 8377369), (77, 8268572), (91, 6996484), (133, 4787068), (143, 4452308), (154, 4134286), (182, 3498242), (209, 3046316), (247, 2577652), (266, 2393534), (286, 2226154), (308, 2067143), (364, 1749121), (418, 1523158), (494, 1288826), (532, 1196767), (572, 1113077), (836, 761579), (988, 644413), (1001, 636044), (1463, 435188), (1729, 368236), (2002, 318022), (2717, 234332), (2926, 217594), (3458, 184118), (4004, 159011), (5434, 117166), (5852, 108797), (6916, 92059), (8369, 76076), (10868, 58583), (16738, 38038), (19019, 33476)]