315044064

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 943488000

約数和(自身を除く): 628443936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 199, 207, 239, 276, 288, 368, 398, 414, 478, 552, 597, 717, 736, 796, 828, 956, 1104, 1194, 1434, 1592, 1656, 1791, 1912, 2151, 2208, 2388, 2868, 3184, 3312, 3582, 3824, 4302, 4577, 4776, 5497, 5736, 6368, 6624, 7164, 7648, 8604, 9154, 9552, 10994, 11472, 13731, 14328, 16491, 17208, 18308, 19104, 21988, 22944, 27462, 28656, 32982, 34416, 36616, 41193, 43976, 47561, 49473, 54924, 57312, 65964, 68832, 73232, 82386, 87952, 95122, 98946, 109848, 131928, 142683, 146464, 164772, 175904, 190244, 197892, 219696, 263856, 285366, 329544, 380488, 395784, 428049, 439392, 527712, 570732, 659088, 760976, 791568, 856098, 1093903, 1141464, 1318176, 1521952, 1583136, 1712196, 2187806, 2282928, 3281709, 3424392, 4375612, 4565856, 6563418, 6848784, 8751224, 9845127, 13126836, 13697568, 17502448, 19690254, 26253672, 35004896, 39380508, 52507344, 78761016, 105014688, 157522032, 315044064]

約数ペア:

[(1, 315044064), (2, 157522032), (3, 105014688), (4, 78761016), (6, 52507344), (8, 39380508), (9, 35004896), (12, 26253672), (16, 19690254), (18, 17502448), (23, 13697568), (24, 13126836), (32, 9845127), (36, 8751224), (46, 6848784), (48, 6563418), (69, 4565856), (72, 4375612), (92, 3424392), (96, 3281709), (138, 2282928), (144, 2187806), (184, 1712196), (199, 1583136), (207, 1521952), (239, 1318176), (276, 1141464), (288, 1093903), (368, 856098), (398, 791568), (414, 760976), (478, 659088), (552, 570732), (597, 527712), (717, 439392), (736, 428049), (796, 395784), (828, 380488), (956, 329544), (1104, 285366), (1194, 263856), (1434, 219696), (1592, 197892), (1656, 190244), (1791, 175904), (1912, 164772), (2151, 146464), (2208, 142683), (2388, 131928), (2868, 109848), (3184, 98946), (3312, 95122), (3582, 87952), (3824, 82386), (4302, 73232), (4577, 68832), (4776, 65964), (5497, 57312), (5736, 54924), (6368, 49473), (6624, 47561), (7164, 43976), (7648, 41193), (8604, 36616), (9154, 34416), (9552, 32982), (10994, 28656), (11472, 27462), (13731, 22944), (14328, 21988), (16491, 19104), (17208, 18308)]