279165952

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 88

約数和(自身を含む): 611905616

約数和(自身を除く): 332739664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 208, 256, 268, 313, 416, 512, 536, 626, 832, 871, 1024, 1072, 1252, 1664, 1742, 2144, 2504, 3328, 3484, 4069, 4288, 5008, 6656, 6968, 8138, 8576, 10016, 13312, 13936, 16276, 17152, 20032, 20971, 27872, 32552, 34304, 40064, 41942, 55744, 65104, 68608, 80128, 83884, 111488, 130208, 160256, 167768, 222976, 260416, 272623, 320512, 335536, 445952, 520832, 545246, 671072, 891904, 1041664, 1090492, 1342144, 2083328, 2180984, 2684288, 4166656, 4361968, 5368576, 8723936, 10737152, 17447872, 21474304, 34895744, 69791488, 139582976, 279165952]

約数ペア:

[(1, 279165952), (2, 139582976), (4, 69791488), (8, 34895744), (13, 21474304), (16, 17447872), (26, 10737152), (32, 8723936), (52, 5368576), (64, 4361968), (67, 4166656), (104, 2684288), (128, 2180984), (134, 2083328), (208, 1342144), (256, 1090492), (268, 1041664), (313, 891904), (416, 671072), (512, 545246), (536, 520832), (626, 445952), (832, 335536), (871, 320512), (1024, 272623), (1072, 260416), (1252, 222976), (1664, 167768), (1742, 160256), (2144, 130208), (2504, 111488), (3328, 83884), (3484, 80128), (4069, 68608), (4288, 65104), (5008, 55744), (6656, 41942), (6968, 40064), (8138, 34304), (8576, 32552), (10016, 27872), (13312, 20971), (13936, 20032), (16276, 17152)]