538875232

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1212

約数の個数: 96

約数和(自身を含む): 1270370304

約数和(自身を除く): 731495072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 71, 112, 124, 142, 217, 224, 248, 284, 434, 496, 497, 568, 868, 992, 994, 1093, 1136, 1736, 1988, 2186, 2201, 2272, 3472, 3976, 4372, 4402, 6944, 7651, 7952, 8744, 8804, 15302, 15407, 15904, 17488, 17608, 30604, 30814, 33883, 34976, 35216, 61208, 61628, 67766, 70432, 77603, 122416, 123256, 135532, 155206, 237181, 244832, 246512, 271064, 310412, 474362, 493024, 542128, 543221, 620824, 948724, 1084256, 1086442, 1241648, 1897448, 2172884, 2405693, 2483296, 3794896, 4345768, 4811386, 7589792, 8691536, 9622772, 16839851, 17383072, 19245544, 33679702, 38491088, 67359404, 76982176, 134718808, 269437616, 538875232]

約数ペア:

[(1, 538875232), (2, 269437616), (4, 134718808), (7, 76982176), (8, 67359404), (14, 38491088), (16, 33679702), (28, 19245544), (31, 17383072), (32, 16839851), (56, 9622772), (62, 8691536), (71, 7589792), (112, 4811386), (124, 4345768), (142, 3794896), (217, 2483296), (224, 2405693), (248, 2172884), (284, 1897448), (434, 1241648), (496, 1086442), (497, 1084256), (568, 948724), (868, 620824), (992, 543221), (994, 542128), (1093, 493024), (1136, 474362), (1736, 310412), (1988, 271064), (2186, 246512), (2201, 244832), (2272, 237181), (3472, 155206), (3976, 135532), (4372, 123256), (4402, 122416), (6944, 77603), (7651, 70432), (7952, 67766), (8744, 61628), (8804, 61208), (15302, 35216), (15407, 34976), (15904, 33883), (17488, 30814), (17608, 30604)]