256332048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{762893}}^1$

素因数の和:762911

約数の個数: 40

約数和(自身を含む): 756790848

約数和(自身を除く): 500458800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 762893, 1525786, 2288679, 3051572, 4577358, 5340251, 6103144, 9154716, 10680502, 12206288, 16020753, 18309432, 21361004, 32041506, 36618864, 42722008, 64083012, 85444016, 128166024, 256332048]

約数ペア:

[(1, 256332048), (2, 128166024), (3, 85444016), (4, 64083012), (6, 42722008), (7, 36618864), (8, 32041506), (12, 21361004), (14, 18309432), (16, 16020753), (21, 12206288), (24, 10680502), (28, 9154716), (42, 6103144), (48, 5340251), (56, 4577358), (84, 3051572), (112, 2288679), (168, 1525786), (336, 762893)]