1516818688

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{76949}}^1$

素因数の和:76983

約数の個数: 72

約数和(自身を含む): 3774859200

約数和(自身を除く): 2258040512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 76949, 153898, 307796, 538643, 615592, 846439, 1077286, 1231184, 1692878, 2154572, 2462368, 3385756, 4309144, 4924736, 5925073, 6771512, 8618288, 9849472, 11850146, 13543024, 17236576, 19698944, 23700292, 27086048, 34473152, 47400584, 54172096, 68946304, 94801168, 108344192, 137892608, 189602336, 216688384, 379204672, 758409344, 1516818688]

約数ペア:

[(1, 1516818688), (2, 758409344), (4, 379204672), (7, 216688384), (8, 189602336), (11, 137892608), (14, 108344192), (16, 94801168), (22, 68946304), (28, 54172096), (32, 47400584), (44, 34473152), (56, 27086048), (64, 23700292), (77, 19698944), (88, 17236576), (112, 13543024), (128, 11850146), (154, 9849472), (176, 8618288), (224, 6771512), (256, 5925073), (308, 4924736), (352, 4309144), (448, 3385756), (616, 2462368), (704, 2154572), (896, 1692878), (1232, 1231184), (1408, 1077286), (1792, 846439), (2464, 615592), (2816, 538643), (4928, 307796), (9856, 153898), (19712, 76949)]