256360848

素因数分解:

$2^4\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{5231}}^1$

素因数の和:6263

約数の個数: 40

約数和(自身を含む): 663040896

約数和(自身を除く): 406680048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1021, 2042, 3063, 4084, 5231, 6126, 8168, 10462, 12252, 15693, 16336, 20924, 24504, 31386, 41848, 49008, 62772, 83696, 125544, 251088, 5340851, 10681702, 16022553, 21363404, 32045106, 42726808, 64090212, 85453616, 128180424, 256360848]

約数ペア:

[(1, 256360848), (2, 128180424), (3, 85453616), (4, 64090212), (6, 42726808), (8, 32045106), (12, 21363404), (16, 16022553), (24, 10681702), (48, 5340851), (1021, 251088), (2042, 125544), (3063, 83696), (4084, 62772), (5231, 49008), (6126, 41848), (8168, 31386), (10462, 24504), (12252, 20924), (15693, 16336)]