320072214

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5258

約数の個数: 96

約数和(自身を含む): 855273600

約数和(自身を除く): 535201386

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 49, 57, 66, 77, 98, 114, 133, 147, 154, 209, 231, 266, 294, 399, 418, 462, 539, 627, 798, 931, 1078, 1254, 1463, 1617, 1862, 2793, 2926, 3234, 4389, 5209, 5586, 8778, 10241, 10418, 15627, 20482, 30723, 31254, 36463, 57299, 61446, 72926, 98971, 109389, 114598, 171897, 197942, 218778, 255241, 296913, 343794, 401093, 510482, 593826, 692797, 765723, 802186, 1088681, 1203279, 1385594, 1531446, 2078391, 2177362, 2406558, 2807651, 3266043, 4156782, 4849579, 5615302, 6532086, 7620767, 8422953, 9699158, 14548737, 15241534, 16845906, 22862301, 29097474, 45724602, 53345369, 106690738, 160036107, 320072214]

約数ペア:

[(1, 320072214), (2, 160036107), (3, 106690738), (6, 53345369), (7, 45724602), (11, 29097474), (14, 22862301), (19, 16845906), (21, 15241534), (22, 14548737), (33, 9699158), (38, 8422953), (42, 7620767), (49, 6532086), (57, 5615302), (66, 4849579), (77, 4156782), (98, 3266043), (114, 2807651), (133, 2406558), (147, 2177362), (154, 2078391), (209, 1531446), (231, 1385594), (266, 1203279), (294, 1088681), (399, 802186), (418, 765723), (462, 692797), (539, 593826), (627, 510482), (798, 401093), (931, 343794), (1078, 296913), (1254, 255241), (1463, 218778), (1617, 197942), (1862, 171897), (2793, 114598), (2926, 109389), (3234, 98971), (4389, 72926), (5209, 61446), (5586, 57299), (8778, 36463), (10241, 31254), (10418, 30723), (15627, 20482)]