319966848

素因数分解:

$2^7\times 3^9\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 160

約数和(自身を含む): 963663360

約数和(自身を除く): 643696512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 128, 144, 162, 192, 216, 243, 254, 288, 324, 381, 384, 432, 486, 508, 576, 648, 729, 762, 864, 972, 1016, 1143, 1152, 1296, 1458, 1524, 1728, 1944, 2032, 2187, 2286, 2592, 2916, 3048, 3429, 3456, 3888, 4064, 4374, 4572, 5184, 5832, 6096, 6561, 6858, 7776, 8128, 8748, 9144, 10287, 10368, 11664, 12192, 13122, 13716, 15552, 16256, 17496, 18288, 19683, 20574, 23328, 24384, 26244, 27432, 30861, 31104, 34992, 36576, 39366, 41148, 46656, 48768, 52488, 54864, 61722, 69984, 73152, 78732, 82296, 92583, 93312, 104976, 109728, 123444, 139968, 146304, 157464, 164592, 185166, 209952, 219456, 246888, 277749, 279936, 314928, 329184, 370332, 419904, 438912, 493776, 555498, 629856, 658368, 740664, 833247, 839808, 987552, 1110996, 1259712, 1316736, 1481328, 1666494, 1975104, 2221992, 2499741, 2519424, 2962656, 3332988, 3950208, 4443984, 4999482, 5925312, 6665976, 8887968, 9998964, 11850624, 13331952, 17775936, 19997928, 26663904, 35551872, 39995856, 53327808, 79991712, 106655616, 159983424, 319966848]

約数ペア:

[(1, 319966848), (2, 159983424), (3, 106655616), (4, 79991712), (6, 53327808), (8, 39995856), (9, 35551872), (12, 26663904), (16, 19997928), (18, 17775936), (24, 13331952), (27, 11850624), (32, 9998964), (36, 8887968), (48, 6665976), (54, 5925312), (64, 4999482), (72, 4443984), (81, 3950208), (96, 3332988), (108, 2962656), (127, 2519424), (128, 2499741), (144, 2221992), (162, 1975104), (192, 1666494), (216, 1481328), (243, 1316736), (254, 1259712), (288, 1110996), (324, 987552), (381, 839808), (384, 833247), (432, 740664), (486, 658368), (508, 629856), (576, 555498), (648, 493776), (729, 438912), (762, 419904), (864, 370332), (972, 329184), (1016, 314928), (1143, 279936), (1152, 277749), (1296, 246888), (1458, 219456), (1524, 209952), (1728, 185166), (1944, 164592), (2032, 157464), (2187, 146304), (2286, 139968), (2592, 123444), (2916, 109728), (3048, 104976), (3429, 93312), (3456, 92583), (3888, 82296), (4064, 78732), (4374, 73152), (4572, 69984), (5184, 61722), (5832, 54864), (6096, 52488), (6561, 48768), (6858, 46656), (7776, 41148), (8128, 39366), (8748, 36576), (9144, 34992), (10287, 31104), (10368, 30861), (11664, 27432), (12192, 26244), (13122, 24384), (13716, 23328), (15552, 20574), (16256, 19683), (17496, 18288)]