253142208

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{39953}}^1$

素因数の和:39982

約数の個数: 84

約数和(自身を含む): 791568648

約数和(自身を除く): 538426440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 39953, 79906, 119859, 159812, 239718, 319624, 359577, 439483, 479436, 639248, 719154, 878966, 958872, 1278496, 1318449, 1438308, 1757932, 1917744, 2556992, 2636898, 2876616, 3515864, 3835488, 3955347, 5273796, 5753232, 7031728, 7670976, 7910694, 10547592, 11506464, 14063456, 15821388, 21095184, 23012928, 28126912, 31642776, 42190368, 63285552, 84380736, 126571104, 253142208]

約数ペア:

[(1, 253142208), (2, 126571104), (3, 84380736), (4, 63285552), (6, 42190368), (8, 31642776), (9, 28126912), (11, 23012928), (12, 21095184), (16, 15821388), (18, 14063456), (22, 11506464), (24, 10547592), (32, 7910694), (33, 7670976), (36, 7031728), (44, 5753232), (48, 5273796), (64, 3955347), (66, 3835488), (72, 3515864), (88, 2876616), (96, 2636898), (99, 2556992), (132, 1917744), (144, 1757932), (176, 1438308), (192, 1318449), (198, 1278496), (264, 958872), (288, 878966), (352, 719154), (396, 639248), (528, 479436), (576, 439483), (704, 359577), (792, 319624), (1056, 239718), (1584, 159812), (2112, 119859), (3168, 79906), (6336, 39953)]