2609268480256

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{3607}}^1\times {\mathrm{91153}}^1$

素因数の和:94807

約数の個数: 72

約数和(自身を含む): 5377905150464

約数和(自身を除く): 2768636670208

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3607, 3968, 7214, 7936, 14428, 28856, 57712, 91153, 111817, 115424, 182306, 223634, 230848, 364612, 447268, 461696, 729224, 894536, 923392, 1458448, 1789072, 2825743, 2916896, 3578144, 5651486, 5833792, 7156288, 11302972, 11667584, 14312576, 22605944, 23335168, 28625152, 45211888, 90423776, 180847552, 328788871, 361695104, 657577742, 723390208, 1315155484, 2630310968, 5260621936, 10192455001, 10521243872, 20384910002, 21042487744, 40769820004, 42084975488, 81539640008, 84169950976, 163079280016, 326158560032, 652317120064, 1304634240128, 2609268480256]

約数ペア:

[(1, 2609268480256), (2, 1304634240128), (4, 652317120064), (8, 326158560032), (16, 163079280016), (31, 84169950976), (32, 81539640008), (62, 42084975488), (64, 40769820004), (124, 21042487744), (128, 20384910002), (248, 10521243872), (256, 10192455001), (496, 5260621936), (992, 2630310968), (1984, 1315155484), (3607, 723390208), (3968, 657577742), (7214, 361695104), (7936, 328788871), (14428, 180847552), (28856, 90423776), (57712, 45211888), (91153, 28625152), (111817, 23335168), (115424, 22605944), (182306, 14312576), (223634, 11667584), (230848, 11302972), (364612, 7156288), (447268, 5833792), (461696, 5651486), (729224, 3578144), (894536, 2916896), (923392, 2825743), (1458448, 1789072)]