1289861568

素因数分解:

$2^6\times 3^2\times {\mathrm{211}}^1\times {\mathrm{10613}}^1$

素因数の和:10842

約数の個数: 84

約数和(自身を含む): 3715027368

約数和(自身を除く): 2425165800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 211, 288, 422, 576, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 6752, 7596, 10128, 10613, 13504, 15192, 20256, 21226, 30384, 31839, 40512, 42452, 60768, 63678, 84904, 95517, 121536, 127356, 169808, 191034, 254712, 339616, 382068, 509424, 679232, 764136, 1018848, 1528272, 2037696, 2239343, 3056544, 4478686, 6113088, 6718029, 8957372, 13436058, 17914744, 20154087, 26872116, 35829488, 40308174, 53744232, 71658976, 80616348, 107488464, 143317952, 161232696, 214976928, 322465392, 429953856, 644930784, 1289861568]

約数ペア:

[(1, 1289861568), (2, 644930784), (3, 429953856), (4, 322465392), (6, 214976928), (8, 161232696), (9, 143317952), (12, 107488464), (16, 80616348), (18, 71658976), (24, 53744232), (32, 40308174), (36, 35829488), (48, 26872116), (64, 20154087), (72, 17914744), (96, 13436058), (144, 8957372), (192, 6718029), (211, 6113088), (288, 4478686), (422, 3056544), (576, 2239343), (633, 2037696), (844, 1528272), (1266, 1018848), (1688, 764136), (1899, 679232), (2532, 509424), (3376, 382068), (3798, 339616), (5064, 254712), (6752, 191034), (7596, 169808), (10128, 127356), (10613, 121536), (13504, 95517), (15192, 84904), (20256, 63678), (21226, 60768), (30384, 42452), (31839, 40512)]