379968212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 731001600

約数和(自身を除く): 351033388

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 199, 292, 398, 503, 796, 949, 1006, 1898, 2012, 2587, 3796, 5174, 6539, 10348, 13078, 14527, 26156, 29054, 36719, 58108, 73438, 100097, 146876, 188851, 200194, 377702, 400388, 477347, 755404, 954694, 1301261, 1909388, 2602522, 5205044, 7307081, 14614162, 29228324, 94992053, 189984106, 379968212]

約数ペア:

[(1, 379968212), (2, 189984106), (4, 94992053), (13, 29228324), (26, 14614162), (52, 7307081), (73, 5205044), (146, 2602522), (199, 1909388), (292, 1301261), (398, 954694), (503, 755404), (796, 477347), (949, 400388), (1006, 377702), (1898, 200194), (2012, 188851), (2587, 146876), (3796, 100097), (5174, 73438), (6539, 58108), (10348, 36719), (13078, 29054), (14527, 26156)]