277639254016

素因数分解:

$2^{12}\times {\mathrm{509}}^1\times {\mathrm{133169}}^1$

素因数の和:133702

約数の個数: 52

約数和(自身を含む): 556305689700

約数和(自身を除く): 278666435684

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 509, 512, 1018, 1024, 2036, 2048, 4072, 4096, 8144, 16288, 32576, 65152, 130304, 133169, 260608, 266338, 521216, 532676, 1042432, 1065352, 2084864, 2130704, 4261408, 8522816, 17045632, 34091264, 67783021, 68182528, 135566042, 136365056, 271132084, 272730112, 542264168, 545460224, 1084528336, 2169056672, 4338113344, 8676226688, 17352453376, 34704906752, 69409813504, 138819627008, 277639254016]

約数ペア:

[(1, 277639254016), (2, 138819627008), (4, 69409813504), (8, 34704906752), (16, 17352453376), (32, 8676226688), (64, 4338113344), (128, 2169056672), (256, 1084528336), (509, 545460224), (512, 542264168), (1018, 272730112), (1024, 271132084), (2036, 136365056), (2048, 135566042), (4072, 68182528), (4096, 67783021), (8144, 34091264), (16288, 17045632), (32576, 8522816), (65152, 4261408), (130304, 2130704), (133169, 2084864), (260608, 1065352), (266338, 1042432), (521216, 532676)]