8045378316

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{691897}}^1$

素因数の和:691943

約数の個数: 72

約数和(自身を含む): 22666578480

約数和(自身を除く): 14621200164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 691897, 1383794, 2075691, 2767588, 4151382, 6227073, 8302764, 11762249, 12454146, 13146043, 23524498, 24908292, 26292086, 35286747, 39438129, 47048996, 52584172, 70573494, 78876258, 105860241, 118314387, 141146988, 157752516, 211720482, 223482731, 236628774, 423440964, 446965462, 473257548, 670448193, 893930924, 1340896386, 2011344579, 2681792772, 4022689158, 8045378316]

約数ペア:

[(1, 8045378316), (2, 4022689158), (3, 2681792772), (4, 2011344579), (6, 1340896386), (9, 893930924), (12, 670448193), (17, 473257548), (18, 446965462), (19, 423440964), (34, 236628774), (36, 223482731), (38, 211720482), (51, 157752516), (57, 141146988), (68, 118314387), (76, 105860241), (102, 78876258), (114, 70573494), (153, 52584172), (171, 47048996), (204, 39438129), (228, 35286747), (306, 26292086), (323, 24908292), (342, 23524498), (612, 13146043), (646, 12454146), (684, 11762249), (969, 8302764), (1292, 6227073), (1938, 4151382), (2907, 2767588), (3876, 2075691), (5814, 1383794), (11628, 691897)]