1298935296

素因数分解:

$2^9\times 3^2\times {\mathrm{281887}}^1$

素因数の和:281911

約数の個数: 60

約数和(自身を含む): 3748828512

約数和(自身を除く): 2449893216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 281887, 563774, 845661, 1127548, 1691322, 2255096, 2536983, 3382644, 4510192, 5073966, 6765288, 9020384, 10147932, 13530576, 18040768, 20295864, 27061152, 36081536, 40591728, 54122304, 72163072, 81183456, 108244608, 144326144, 162366912, 216489216, 324733824, 432978432, 649467648, 1298935296]

約数ペア:

[(1, 1298935296), (2, 649467648), (3, 432978432), (4, 324733824), (6, 216489216), (8, 162366912), (9, 144326144), (12, 108244608), (16, 81183456), (18, 72163072), (24, 54122304), (32, 40591728), (36, 36081536), (48, 27061152), (64, 20295864), (72, 18040768), (96, 13530576), (128, 10147932), (144, 9020384), (192, 6765288), (256, 5073966), (288, 4510192), (384, 3382644), (512, 2536983), (576, 2255096), (768, 1691322), (1152, 1127548), (1536, 845661), (2304, 563774), (4608, 281887)]