387831808

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2123

約数の個数: 96

約数和(自身を含む): 954888480

約数和(自身を除く): 567056672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2048, 2081, 2912, 3328, 3584, 4162, 5824, 6656, 7168, 8324, 11648, 13312, 14336, 14567, 16648, 23296, 26624, 27053, 29134, 33296, 46592, 54106, 58268, 66592, 93184, 108212, 116536, 133184, 186368, 189371, 216424, 233072, 266368, 378742, 432848, 466144, 532736, 757484, 865696, 932288, 1065472, 1514968, 1731392, 1864576, 2130944, 3029936, 3462784, 3729152, 4261888, 6059872, 6925568, 7458304, 12119744, 13851136, 14916608, 24239488, 27702272, 29833216, 48478976, 55404544, 96957952, 193915904, 387831808]

約数ペア:

[(1, 387831808), (2, 193915904), (4, 96957952), (7, 55404544), (8, 48478976), (13, 29833216), (14, 27702272), (16, 24239488), (26, 14916608), (28, 13851136), (32, 12119744), (52, 7458304), (56, 6925568), (64, 6059872), (91, 4261888), (104, 3729152), (112, 3462784), (128, 3029936), (182, 2130944), (208, 1864576), (224, 1731392), (256, 1514968), (364, 1065472), (416, 932288), (448, 865696), (512, 757484), (728, 532736), (832, 466144), (896, 432848), (1024, 378742), (1456, 266368), (1664, 233072), (1792, 216424), (2048, 189371), (2081, 186368), (2912, 133184), (3328, 116536), (3584, 108212), (4162, 93184), (5824, 66592), (6656, 58268), (7168, 54106), (8324, 46592), (11648, 33296), (13312, 29134), (14336, 27053), (14567, 26624), (16648, 23296)]