8539358464

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9907}}^1$

素因数の和:9980

約数の個数: 144

約数和(自身を含む): 21548076928

約数和(自身を除く): 13008718464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 208, 224, 256, 259, 296, 364, 416, 448, 481, 518, 592, 728, 832, 896, 962, 1036, 1184, 1456, 1664, 1792, 1924, 2072, 2368, 2912, 3328, 3367, 3848, 4144, 4736, 5824, 6734, 7696, 8288, 9472, 9907, 11648, 13468, 15392, 16576, 19814, 23296, 26936, 30784, 33152, 39628, 53872, 61568, 66304, 69349, 79256, 107744, 123136, 128791, 138698, 158512, 215488, 257582, 277396, 317024, 366559, 430976, 515164, 554792, 634048, 733118, 861952, 901537, 1030328, 1109584, 1268096, 1466236, 1803074, 2060656, 2219168, 2536192, 2565913, 2932472, 3606148, 4121312, 4438336, 4765267, 5131826, 5864944, 7212296, 8242624, 8876672, 9530534, 10263652, 11729888, 14424592, 16485248, 17753344, 19061068, 20527304, 23459776, 28849184, 32970496, 33356869, 38122136, 41054608, 46919552, 57698368, 66713738, 76244272, 82109216, 93839104, 115396736, 133427476, 152488544, 164218432, 230793472, 266854952, 304977088, 328436864, 533709904, 609954176, 656873728, 1067419808, 1219908352, 2134839616, 4269679232, 8539358464]

約数ペア:

[(1, 8539358464), (2, 4269679232), (4, 2134839616), (7, 1219908352), (8, 1067419808), (13, 656873728), (14, 609954176), (16, 533709904), (26, 328436864), (28, 304977088), (32, 266854952), (37, 230793472), (52, 164218432), (56, 152488544), (64, 133427476), (74, 115396736), (91, 93839104), (104, 82109216), (112, 76244272), (128, 66713738), (148, 57698368), (182, 46919552), (208, 41054608), (224, 38122136), (256, 33356869), (259, 32970496), (296, 28849184), (364, 23459776), (416, 20527304), (448, 19061068), (481, 17753344), (518, 16485248), (592, 14424592), (728, 11729888), (832, 10263652), (896, 9530534), (962, 8876672), (1036, 8242624), (1184, 7212296), (1456, 5864944), (1664, 5131826), (1792, 4765267), (1924, 4438336), (2072, 4121312), (2368, 3606148), (2912, 2932472), (3328, 2565913), (3367, 2536192), (3848, 2219168), (4144, 2060656), (4736, 1803074), (5824, 1466236), (6734, 1268096), (7696, 1109584), (8288, 1030328), (9472, 901537), (9907, 861952), (11648, 733118), (13468, 634048), (15392, 554792), (16576, 515164), (19814, 430976), (23296, 366559), (26936, 317024), (30784, 277396), (33152, 257582), (39628, 215488), (53872, 158512), (61568, 138698), (66304, 128791), (69349, 123136), (79256, 107744)]