393732248

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{77263}}^1$

素因数の和:77296

約数の個数: 48

約数和(自身を含む): 924850080

約数和(自身を除く): 531117832

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 77263, 154526, 309052, 540841, 618104, 1004419, 1081682, 2008838, 2163364, 3785887, 4017676, 4326728, 7030933, 7571774, 8035352, 14061866, 15143548, 28123732, 30287096, 49216531, 56247464, 98433062, 196866124, 393732248]

約数ペア:

[(1, 393732248), (2, 196866124), (4, 98433062), (7, 56247464), (8, 49216531), (13, 30287096), (14, 28123732), (26, 15143548), (28, 14061866), (49, 8035352), (52, 7571774), (56, 7030933), (91, 4326728), (98, 4017676), (104, 3785887), (182, 2163364), (196, 2008838), (364, 1081682), (392, 1004419), (637, 618104), (728, 540841), (1274, 309052), (2548, 154526), (5096, 77263)]