231840672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{345001}}^1$

素因数の和:345021

約数の個数: 48

約数和(自身を含む): 695524032

約数和(自身を除く): 463683360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 345001, 690002, 1035003, 1380004, 2070006, 2415007, 2760008, 4140012, 4830014, 5520016, 7245021, 8280024, 9660028, 11040032, 14490042, 16560048, 19320056, 28980084, 33120096, 38640112, 57960168, 77280224, 115920336, 231840672]

約数ペア:

[(1, 231840672), (2, 115920336), (3, 77280224), (4, 57960168), (6, 38640112), (7, 33120096), (8, 28980084), (12, 19320056), (14, 16560048), (16, 14490042), (21, 11040032), (24, 9660028), (28, 8280024), (32, 7245021), (42, 5520016), (48, 4830014), (56, 4140012), (84, 2760008), (96, 2415007), (112, 2070006), (168, 1380004), (224, 1035003), (336, 690002), (672, 345001)]