247287768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113227}}^1$

素因数の和:113256

約数の個数: 64

約数和(自身を含む): 760892160

約数和(自身を除く): 513604392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 113227, 226454, 339681, 452908, 679362, 792589, 905816, 1358724, 1471951, 1585178, 2377767, 2717448, 2943902, 3170356, 4415853, 4755534, 5887804, 6340712, 8831706, 9511068, 10303657, 11775608, 17663412, 19022136, 20607314, 30910971, 35326824, 41214628, 61821942, 82429256, 123643884, 247287768]

約数ペア:

[(1, 247287768), (2, 123643884), (3, 82429256), (4, 61821942), (6, 41214628), (7, 35326824), (8, 30910971), (12, 20607314), (13, 19022136), (14, 17663412), (21, 11775608), (24, 10303657), (26, 9511068), (28, 8831706), (39, 6340712), (42, 5887804), (52, 4755534), (56, 4415853), (78, 3170356), (84, 2943902), (91, 2717448), (104, 2377767), (156, 1585178), (168, 1471951), (182, 1358724), (273, 905816), (312, 792589), (364, 679362), (546, 452908), (728, 339681), (1092, 226454), (2184, 113227)]