1331507916

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1069}}^1$

素因数の和:1708

約数の個数: 96

約数和(自身を含む): 3643136000

約数和(自身を除く): 2311628084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 607, 684, 1026, 1069, 1214, 1821, 2052, 2138, 2428, 3207, 3642, 4276, 5463, 6414, 7284, 9621, 10926, 11533, 12828, 16389, 19242, 20311, 21852, 23066, 28863, 32778, 34599, 38484, 40622, 46132, 57726, 60933, 65556, 69198, 81244, 103797, 115452, 121866, 138396, 182799, 207594, 243732, 311391, 365598, 415188, 548397, 622782, 648883, 731196, 1096794, 1245564, 1297766, 1946649, 2193588, 2595532, 3893298, 5839947, 7786596, 11679894, 12328777, 17519841, 23359788, 24657554, 35039682, 36986331, 49315108, 70079364, 73972662, 110958993, 147945324, 221917986, 332876979, 443835972, 665753958, 1331507916]

約数ペア:

[(1, 1331507916), (2, 665753958), (3, 443835972), (4, 332876979), (6, 221917986), (9, 147945324), (12, 110958993), (18, 73972662), (19, 70079364), (27, 49315108), (36, 36986331), (38, 35039682), (54, 24657554), (57, 23359788), (76, 17519841), (108, 12328777), (114, 11679894), (171, 7786596), (228, 5839947), (342, 3893298), (513, 2595532), (607, 2193588), (684, 1946649), (1026, 1297766), (1069, 1245564), (1214, 1096794), (1821, 731196), (2052, 648883), (2138, 622782), (2428, 548397), (3207, 415188), (3642, 365598), (4276, 311391), (5463, 243732), (6414, 207594), (7284, 182799), (9621, 138396), (10926, 121866), (11533, 115452), (12828, 103797), (16389, 81244), (19242, 69198), (20311, 65556), (21852, 60933), (23066, 57726), (28863, 46132), (32778, 40622), (34599, 38484)]