253497216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{94307}}^1$

素因数の和:94331

約数の個数: 64

約数和(自身を含む): 769553280

約数和(自身を除く): 516056064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 94307, 188614, 282921, 377228, 565842, 660149, 754456, 1131684, 1320298, 1508912, 1980447, 2263368, 2640596, 3017824, 3960894, 4526736, 5281192, 6035648, 7921788, 9053472, 10562384, 12071296, 15843576, 18106944, 21124768, 31687152, 36213888, 42249536, 63374304, 84499072, 126748608, 253497216]

約数ペア:

[(1, 253497216), (2, 126748608), (3, 84499072), (4, 63374304), (6, 42249536), (7, 36213888), (8, 31687152), (12, 21124768), (14, 18106944), (16, 15843576), (21, 12071296), (24, 10562384), (28, 9053472), (32, 7921788), (42, 6035648), (48, 5281192), (56, 4526736), (64, 3960894), (84, 3017824), (96, 2640596), (112, 2263368), (128, 1980447), (168, 1508912), (192, 1320298), (224, 1131684), (336, 754456), (384, 660149), (448, 565842), (672, 377228), (896, 282921), (1344, 188614), (2688, 94307)]