427721888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{12527}}^1$

素因数の和:12645

約数の個数: 48

約数和(自身を含む): 928174464

約数和(自身を除く): 500452576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 176, 194, 352, 388, 776, 1067, 1552, 2134, 3104, 4268, 8536, 12527, 17072, 25054, 34144, 50108, 100216, 137797, 200432, 275594, 400864, 551188, 1102376, 1215119, 2204752, 2430238, 4409504, 4860476, 9720952, 13366309, 19441904, 26732618, 38883808, 53465236, 106930472, 213860944, 427721888]

約数ペア:

[(1, 427721888), (2, 213860944), (4, 106930472), (8, 53465236), (11, 38883808), (16, 26732618), (22, 19441904), (32, 13366309), (44, 9720952), (88, 4860476), (97, 4409504), (176, 2430238), (194, 2204752), (352, 1215119), (388, 1102376), (776, 551188), (1067, 400864), (1552, 275594), (2134, 200432), (3104, 137797), (4268, 100216), (8536, 50108), (12527, 34144), (17072, 25054)]