351632012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 691568640

約数和(自身を除く): 339936628

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 127, 254, 323, 508, 646, 1292, 2143, 2159, 2413, 4286, 4318, 4826, 8572, 8636, 9652, 36431, 40717, 41021, 72862, 81434, 82042, 145724, 162868, 164084, 272161, 544322, 692189, 1088644, 1384378, 2768756, 4626737, 5171059, 9253474, 10342118, 18506948, 20684236, 87908003, 175816006, 351632012]

約数ペア:

[(1, 351632012), (2, 175816006), (4, 87908003), (17, 20684236), (19, 18506948), (34, 10342118), (38, 9253474), (68, 5171059), (76, 4626737), (127, 2768756), (254, 1384378), (323, 1088644), (508, 692189), (646, 544322), (1292, 272161), (2143, 164084), (2159, 162868), (2413, 145724), (4286, 82042), (4318, 81434), (4826, 72862), (8572, 41021), (8636, 40717), (9652, 36431)]