506488892

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 1131312000

約数和(自身を除く): 624823108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 292, 343, 364, 389, 511, 637, 686, 778, 949, 1022, 1274, 1372, 1556, 1898, 2044, 2548, 2723, 3577, 3796, 4459, 5057, 5446, 6643, 7154, 8918, 10114, 10892, 13286, 14308, 17836, 19061, 20228, 25039, 26572, 28397, 35399, 38122, 46501, 50078, 56794, 70798, 76244, 93002, 100156, 113588, 133427, 141596, 186004, 198779, 247793, 266854, 325507, 369161, 397558, 495586, 533708, 651014, 738322, 795116, 991172, 1302028, 1391453, 1476644, 1734551, 2584127, 2782906, 3469102, 5168254, 5565812, 6938204, 9740171, 10336508, 18088889, 19480342, 36177778, 38960684, 72355556, 126622223, 253244446, 506488892]

約数ペア:

[(1, 506488892), (2, 253244446), (4, 126622223), (7, 72355556), (13, 38960684), (14, 36177778), (26, 19480342), (28, 18088889), (49, 10336508), (52, 9740171), (73, 6938204), (91, 5565812), (98, 5168254), (146, 3469102), (182, 2782906), (196, 2584127), (292, 1734551), (343, 1476644), (364, 1391453), (389, 1302028), (511, 991172), (637, 795116), (686, 738322), (778, 651014), (949, 533708), (1022, 495586), (1274, 397558), (1372, 369161), (1556, 325507), (1898, 266854), (2044, 247793), (2548, 198779), (2723, 186004), (3577, 141596), (3796, 133427), (4459, 113588), (5057, 100156), (5446, 93002), (6643, 76244), (7154, 70798), (8918, 56794), (10114, 50078), (10892, 46501), (13286, 38122), (14308, 35399), (17836, 28397), (19061, 26572), (20228, 25039)]