251104672

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1710

約数の個数: 96

約数和(自身を含む): 620307072

約数和(自身を除く): 369202400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 224, 364, 371, 416, 424, 689, 728, 742, 848, 1378, 1456, 1484, 1627, 1696, 2756, 2912, 2968, 3254, 4823, 5512, 5936, 6508, 9646, 11024, 11389, 11872, 13016, 19292, 21151, 22048, 22778, 26032, 38584, 42302, 45556, 52064, 77168, 84604, 86231, 91112, 148057, 154336, 169208, 172462, 182224, 296114, 338416, 344924, 364448, 592228, 603617, 676832, 689848, 1121003, 1184456, 1207234, 1379696, 2242006, 2368912, 2414468, 2759392, 4484012, 4737824, 4828936, 7847021, 8968024, 9657872, 15694042, 17936048, 19315744, 31388084, 35872096, 62776168, 125552336, 251104672]

約数ペア:

[(1, 251104672), (2, 125552336), (4, 62776168), (7, 35872096), (8, 31388084), (13, 19315744), (14, 17936048), (16, 15694042), (26, 9657872), (28, 8968024), (32, 7847021), (52, 4828936), (53, 4737824), (56, 4484012), (91, 2759392), (104, 2414468), (106, 2368912), (112, 2242006), (182, 1379696), (208, 1207234), (212, 1184456), (224, 1121003), (364, 689848), (371, 676832), (416, 603617), (424, 592228), (689, 364448), (728, 344924), (742, 338416), (848, 296114), (1378, 182224), (1456, 172462), (1484, 169208), (1627, 154336), (1696, 148057), (2756, 91112), (2912, 86231), (2968, 84604), (3254, 77168), (4823, 52064), (5512, 45556), (5936, 42302), (6508, 38584), (9646, 26032), (11024, 22778), (11389, 22048), (11872, 21151), (13016, 19292)]