381446016

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{141907}}^1$

素因数の和:141931

約数の個数: 64

約数和(自身を含む): 1157969280

約数和(自身を除く): 776523264

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, 141907, 283814, 425721, 567628, 851442, 993349, 1135256, 1702884, 1986698, 2270512, 2980047, 3405768, 3973396, 4541024, 5960094, 6811536, 7946792, 9082048, 11920188, 13623072, 15893584, 18164096, 23840376, 27246144, 31787168, 47680752, 54492288, 63574336, 95361504, 127148672, 190723008, 381446016]

約数ペア:

[(1, 381446016), (2, 190723008), (3, 127148672), (4, 95361504), (6, 63574336), (7, 54492288), (8, 47680752), (12, 31787168), (14, 27246144), (16, 23840376), (21, 18164096), (24, 15893584), (28, 13623072), (32, 11920188), (42, 9082048), (48, 7946792), (56, 6811536), (64, 5960094), (84, 4541024), (96, 3973396), (112, 3405768), (128, 2980047), (168, 2270512), (192, 1986698), (224, 1702884), (336, 1135256), (384, 993349), (448, 851442), (672, 567628), (896, 425721), (1344, 283814), (2688, 141907)]