219365696

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{673}}^1$

素因数の和:1159

約数の個数: 56

約数和(自身を含む): 476609664

約数和(自身を除く): 257243968

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 463, 673, 704, 926, 1346, 1852, 2692, 3704, 5093, 5384, 7403, 7408, 10186, 10768, 14806, 14816, 20372, 21536, 29612, 29632, 40744, 43072, 59224, 81488, 118448, 162976, 236896, 311599, 325952, 473792, 623198, 1246396, 2492792, 3427589, 4985584, 6855178, 9971168, 13710356, 19942336, 27420712, 54841424, 109682848, 219365696]

約数ペア:

[(1, 219365696), (2, 109682848), (4, 54841424), (8, 27420712), (11, 19942336), (16, 13710356), (22, 9971168), (32, 6855178), (44, 4985584), (64, 3427589), (88, 2492792), (176, 1246396), (352, 623198), (463, 473792), (673, 325952), (704, 311599), (926, 236896), (1346, 162976), (1852, 118448), (2692, 81488), (3704, 59224), (5093, 43072), (5384, 40744), (7403, 29632), (7408, 29612), (10186, 21536), (10768, 20372), (14806, 14816)]