752288656

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:992

約数の個数: 80

約数和(自身を含む): 1727032320

約数和(自身を除く): 974743664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 389, 434, 496, 557, 778, 868, 1114, 1556, 1736, 2228, 2723, 3112, 3472, 3899, 4456, 5446, 6224, 7798, 8912, 10892, 12059, 15596, 17267, 21784, 24118, 31192, 34534, 43568, 48236, 62384, 69068, 84413, 96472, 120869, 138136, 168826, 192944, 216673, 241738, 276272, 337652, 433346, 483476, 675304, 866692, 966952, 1350608, 1516711, 1733384, 1933904, 3033422, 3466768, 6066844, 6716863, 12133688, 13433726, 24267376, 26867452, 47018041, 53734904, 94036082, 107469808, 188072164, 376144328, 752288656]

約数ペア:

[(1, 752288656), (2, 376144328), (4, 188072164), (7, 107469808), (8, 94036082), (14, 53734904), (16, 47018041), (28, 26867452), (31, 24267376), (56, 13433726), (62, 12133688), (112, 6716863), (124, 6066844), (217, 3466768), (248, 3033422), (389, 1933904), (434, 1733384), (496, 1516711), (557, 1350608), (778, 966952), (868, 866692), (1114, 675304), (1556, 483476), (1736, 433346), (2228, 337652), (2723, 276272), (3112, 241738), (3472, 216673), (3899, 192944), (4456, 168826), (5446, 138136), (6224, 120869), (7798, 96472), (8912, 84413), (10892, 69068), (12059, 62384), (15596, 48236), (17267, 43568), (21784, 34534), (24118, 31192)]