280614048

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20441}}^1$

素因数の和:20478

約数の個数: 96

約数和(自身を含む): 865432512

約数和(自身を除く): 584818464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 858, 1056, 1144, 1248, 1716, 2288, 3432, 4576, 6864, 13728, 20441, 40882, 61323, 81764, 122646, 163528, 224851, 245292, 265733, 327056, 449702, 490584, 531466, 654112, 674553, 797199, 899404, 981168, 1062932, 1349106, 1594398, 1798808, 1962336, 2125864, 2698212, 2923063, 3188796, 3597616, 4251728, 5396424, 5846126, 6377592, 7195232, 8503456, 8769189, 10792848, 11692252, 12755184, 17538378, 21585696, 23384504, 25510368, 35076756, 46769008, 70153512, 93538016, 140307024, 280614048]

約数ペア:

[(1, 280614048), (2, 140307024), (3, 93538016), (4, 70153512), (6, 46769008), (8, 35076756), (11, 25510368), (12, 23384504), (13, 21585696), (16, 17538378), (22, 12755184), (24, 11692252), (26, 10792848), (32, 8769189), (33, 8503456), (39, 7195232), (44, 6377592), (48, 5846126), (52, 5396424), (66, 4251728), (78, 3597616), (88, 3188796), (96, 2923063), (104, 2698212), (132, 2125864), (143, 1962336), (156, 1798808), (176, 1594398), (208, 1349106), (264, 1062932), (286, 981168), (312, 899404), (352, 797199), (416, 674553), (429, 654112), (528, 531466), (572, 490584), (624, 449702), (858, 327056), (1056, 265733), (1144, 245292), (1248, 224851), (1716, 163528), (2288, 122646), (3432, 81764), (4576, 61323), (6864, 40882), (13728, 20441)]