320639424

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3911}}^1$

素因数の和:3994

約数の個数: 112

約数和(自身を含む): 985698816

約数和(自身を除く): 665059392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 168, 183, 192, 224, 244, 336, 366, 427, 448, 488, 672, 732, 854, 976, 1281, 1344, 1464, 1708, 1952, 2562, 2928, 3416, 3904, 3911, 5124, 5856, 6832, 7822, 10248, 11712, 11733, 13664, 15644, 20496, 23466, 27328, 27377, 31288, 40992, 46932, 54754, 62576, 81984, 82131, 93864, 109508, 125152, 164262, 187728, 219016, 238571, 250304, 328524, 375456, 438032, 477142, 657048, 715713, 750912, 876064, 954284, 1314096, 1431426, 1669997, 1752128, 1908568, 2628192, 2862852, 3339994, 3817136, 5009991, 5256384, 5725704, 6679988, 7634272, 10019982, 11451408, 13359976, 15268544, 20039964, 22902816, 26719952, 40079928, 45805632, 53439904, 80159856, 106879808, 160319712, 320639424]

約数ペア:

[(1, 320639424), (2, 160319712), (3, 106879808), (4, 80159856), (6, 53439904), (7, 45805632), (8, 40079928), (12, 26719952), (14, 22902816), (16, 20039964), (21, 15268544), (24, 13359976), (28, 11451408), (32, 10019982), (42, 7634272), (48, 6679988), (56, 5725704), (61, 5256384), (64, 5009991), (84, 3817136), (96, 3339994), (112, 2862852), (122, 2628192), (168, 1908568), (183, 1752128), (192, 1669997), (224, 1431426), (244, 1314096), (336, 954284), (366, 876064), (427, 750912), (448, 715713), (488, 657048), (672, 477142), (732, 438032), (854, 375456), (976, 328524), (1281, 250304), (1344, 238571), (1464, 219016), (1708, 187728), (1952, 164262), (2562, 125152), (2928, 109508), (3416, 93864), (3904, 82131), (3911, 81984), (5124, 62576), (5856, 54754), (6832, 46932), (7822, 40992), (10248, 31288), (11712, 27377), (11733, 27328), (13664, 23466), (15644, 20496)]