293402004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3929}}^1$

素因数の和:4077

約数の個数: 72

約数和(自身を含む): 802851840

約数和(自身を除く): 509449836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1778, 2667, 3556, 3929, 5334, 6223, 7858, 10668, 11787, 12446, 15716, 18669, 23574, 24892, 27503, 37338, 47148, 55006, 74676, 82509, 110012, 165018, 192521, 330036, 385042, 498983, 577563, 770084, 997966, 1155126, 1496949, 1995932, 2310252, 2993898, 3492881, 5987796, 6985762, 10478643, 13971524, 20957286, 24450167, 41914572, 48900334, 73350501, 97800668, 146701002, 293402004]

約数ペア:

[(1, 293402004), (2, 146701002), (3, 97800668), (4, 73350501), (6, 48900334), (7, 41914572), (12, 24450167), (14, 20957286), (21, 13971524), (28, 10478643), (42, 6985762), (49, 5987796), (84, 3492881), (98, 2993898), (127, 2310252), (147, 1995932), (196, 1496949), (254, 1155126), (294, 997966), (381, 770084), (508, 577563), (588, 498983), (762, 385042), (889, 330036), (1524, 192521), (1778, 165018), (2667, 110012), (3556, 82509), (3929, 74676), (5334, 55006), (6223, 47148), (7858, 37338), (10668, 27503), (11787, 24892), (12446, 23574), (15716, 18669)]