840955392

素因数分解:

$2^9\times 3^3\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:633

約数の個数: 160

約数和(自身を含む): 2514124800

約数和(自身を除く): 1673169408

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, 256, 288, 381, 384, 432, 479, 508, 512, 576, 762, 768, 864, 958, 1016, 1143, 1152, 1437, 1524, 1536, 1728, 1916, 2032, 2286, 2304, 2874, 3048, 3429, 3456, 3832, 4064, 4311, 4572, 4608, 5748, 6096, 6858, 6912, 7664, 8128, 8622, 9144, 11496, 12192, 12933, 13716, 13824, 15328, 16256, 17244, 18288, 22992, 24384, 25866, 27432, 30656, 32512, 34488, 36576, 45984, 48768, 51732, 54864, 60833, 61312, 65024, 68976, 73152, 91968, 97536, 103464, 109728, 121666, 122624, 137952, 146304, 182499, 183936, 195072, 206928, 219456, 243332, 245248, 275904, 292608, 364998, 367872, 413856, 438912, 486664, 547497, 551808, 585216, 729996, 735744, 827712, 877824, 973328, 1094994, 1103616, 1459992, 1642491, 1655424, 1755648, 1946656, 2189988, 2207232, 2919984, 3284982, 3310848, 3893312, 4379976, 5839968, 6569964, 6621696, 7786624, 8759952, 11679936, 13139928, 15573248, 17519904, 23359872, 26279856, 31146496, 35039808, 46719744, 52559712, 70079616, 93439488, 105119424, 140159232, 210238848, 280318464, 420477696, 840955392]

約数ペア:

[(1, 840955392), (2, 420477696), (3, 280318464), (4, 210238848), (6, 140159232), (8, 105119424), (9, 93439488), (12, 70079616), (16, 52559712), (18, 46719744), (24, 35039808), (27, 31146496), (32, 26279856), (36, 23359872), (48, 17519904), (54, 15573248), (64, 13139928), (72, 11679936), (96, 8759952), (108, 7786624), (127, 6621696), (128, 6569964), (144, 5839968), (192, 4379976), (216, 3893312), (254, 3310848), (256, 3284982), (288, 2919984), (381, 2207232), (384, 2189988), (432, 1946656), (479, 1755648), (508, 1655424), (512, 1642491), (576, 1459992), (762, 1103616), (768, 1094994), (864, 973328), (958, 877824), (1016, 827712), (1143, 735744), (1152, 729996), (1437, 585216), (1524, 551808), (1536, 547497), (1728, 486664), (1916, 438912), (2032, 413856), (2286, 367872), (2304, 364998), (2874, 292608), (3048, 275904), (3429, 245248), (3456, 243332), (3832, 219456), (4064, 206928), (4311, 195072), (4572, 183936), (4608, 182499), (5748, 146304), (6096, 137952), (6858, 122624), (6912, 121666), (7664, 109728), (8128, 103464), (8622, 97536), (9144, 91968), (11496, 73152), (12192, 68976), (12933, 65024), (13716, 61312), (13824, 60833), (15328, 54864), (16256, 51732), (17244, 48768), (18288, 45984), (22992, 36576), (24384, 34488), (25866, 32512), (27432, 30656)]