317347728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{347969}}^1$

素因数の和:347999

約数の個数: 40

約数和(自身を含む): 862965600

約数和(自身を除く): 545617872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 347969, 695938, 1043907, 1391876, 2087814, 2783752, 4175628, 5567504, 6611411, 8351256, 13222822, 16702512, 19834233, 26445644, 39668466, 52891288, 79336932, 105782576, 158673864, 317347728]

約数ペア:

[(1, 317347728), (2, 158673864), (3, 105782576), (4, 79336932), (6, 52891288), (8, 39668466), (12, 26445644), (16, 19834233), (19, 16702512), (24, 13222822), (38, 8351256), (48, 6611411), (57, 5567504), (76, 4175628), (114, 2783752), (152, 2087814), (228, 1391876), (304, 1043907), (456, 695938), (912, 347969)]