329664552

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{280327}}^1$

素因数の和:280350

約数の個数: 48

約数和(自身を含む): 958721760

約数和(自身を除く): 629057208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 280327, 560654, 840981, 1121308, 1681962, 1962289, 2242616, 3363924, 3924578, 5886867, 6727848, 7849156, 11773734, 13736023, 15698312, 23547468, 27472046, 41208069, 47094936, 54944092, 82416138, 109888184, 164832276, 329664552]

約数ペア:

[(1, 329664552), (2, 164832276), (3, 109888184), (4, 82416138), (6, 54944092), (7, 47094936), (8, 41208069), (12, 27472046), (14, 23547468), (21, 15698312), (24, 13736023), (28, 11773734), (42, 7849156), (49, 6727848), (56, 5886867), (84, 3924578), (98, 3363924), (147, 2242616), (168, 1962289), (196, 1681962), (294, 1121308), (392, 840981), (588, 560654), (1176, 280327)]