729845632

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 1645056000

約数和(自身を除く): 915210368

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 127, 128, 136, 139, 152, 254, 272, 278, 304, 323, 508, 544, 556, 608, 646, 1016, 1088, 1112, 1216, 1292, 2032, 2159, 2176, 2224, 2363, 2413, 2432, 2584, 2641, 4064, 4318, 4448, 4726, 4826, 5168, 5282, 8128, 8636, 8896, 9452, 9652, 10336, 10564, 16256, 17272, 17653, 17792, 18904, 19304, 20672, 21128, 34544, 35306, 37808, 38608, 41021, 41344, 42256, 44897, 69088, 70612, 75616, 77216, 82042, 84512, 89794, 138176, 141224, 151232, 154432, 164084, 169024, 179588, 276352, 282448, 300101, 302464, 308864, 328168, 335407, 338048, 359176, 564896, 600202, 656336, 670814, 718352, 1129792, 1200404, 1312672, 1341628, 1436704, 2259584, 2400808, 2625344, 2683256, 2873408, 4801616, 5250688, 5366512, 5701919, 5746816, 9603232, 10733024, 11403838, 19206464, 21466048, 22807676, 38412928, 42932096, 45615352, 91230704, 182461408, 364922816, 729845632]

約数ペア:

[(1, 729845632), (2, 364922816), (4, 182461408), (8, 91230704), (16, 45615352), (17, 42932096), (19, 38412928), (32, 22807676), (34, 21466048), (38, 19206464), (64, 11403838), (68, 10733024), (76, 9603232), (127, 5746816), (128, 5701919), (136, 5366512), (139, 5250688), (152, 4801616), (254, 2873408), (272, 2683256), (278, 2625344), (304, 2400808), (323, 2259584), (508, 1436704), (544, 1341628), (556, 1312672), (608, 1200404), (646, 1129792), (1016, 718352), (1088, 670814), (1112, 656336), (1216, 600202), (1292, 564896), (2032, 359176), (2159, 338048), (2176, 335407), (2224, 328168), (2363, 308864), (2413, 302464), (2432, 300101), (2584, 282448), (2641, 276352), (4064, 179588), (4318, 169024), (4448, 164084), (4726, 154432), (4826, 151232), (5168, 141224), (5282, 138176), (8128, 89794), (8636, 84512), (8896, 82042), (9452, 77216), (9652, 75616), (10336, 70612), (10564, 69088), (16256, 44897), (17272, 42256), (17653, 41344), (17792, 41021), (18904, 38608), (19304, 37808), (20672, 35306), (21128, 34544)]