210238848

素因数分解:

$2^7\times 3^3\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 626688000

約数和(自身を除く): 416449152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 216, 254, 288, 381, 384, 432, 479, 508, 576, 762, 864, 958, 1016, 1143, 1152, 1437, 1524, 1728, 1916, 2032, 2286, 2874, 3048, 3429, 3456, 3832, 4064, 4311, 4572, 5748, 6096, 6858, 7664, 8128, 8622, 9144, 11496, 12192, 12933, 13716, 15328, 16256, 17244, 18288, 22992, 24384, 25866, 27432, 30656, 34488, 36576, 45984, 48768, 51732, 54864, 60833, 61312, 68976, 73152, 91968, 103464, 109728, 121666, 137952, 146304, 182499, 183936, 206928, 219456, 243332, 275904, 364998, 413856, 438912, 486664, 547497, 551808, 729996, 827712, 973328, 1094994, 1459992, 1642491, 1655424, 1946656, 2189988, 2919984, 3284982, 3893312, 4379976, 5839968, 6569964, 7786624, 8759952, 11679936, 13139928, 17519904, 23359872, 26279856, 35039808, 52559712, 70079616, 105119424, 210238848]

約数ペア:

[(1, 210238848), (2, 105119424), (3, 70079616), (4, 52559712), (6, 35039808), (8, 26279856), (9, 23359872), (12, 17519904), (16, 13139928), (18, 11679936), (24, 8759952), (27, 7786624), (32, 6569964), (36, 5839968), (48, 4379976), (54, 3893312), (64, 3284982), (72, 2919984), (96, 2189988), (108, 1946656), (127, 1655424), (128, 1642491), (144, 1459992), (192, 1094994), (216, 973328), (254, 827712), (288, 729996), (381, 551808), (384, 547497), (432, 486664), (479, 438912), (508, 413856), (576, 364998), (762, 275904), (864, 243332), (958, 219456), (1016, 206928), (1143, 183936), (1152, 182499), (1437, 146304), (1524, 137952), (1728, 121666), (1916, 109728), (2032, 103464), (2286, 91968), (2874, 73152), (3048, 68976), (3429, 61312), (3456, 60833), (3832, 54864), (4064, 51732), (4311, 48768), (4572, 45984), (5748, 36576), (6096, 34488), (6858, 30656), (7664, 27432), (8128, 25866), (8622, 24384), (9144, 22992), (11496, 18288), (12192, 17244), (12933, 16256), (13716, 15328)]