253930656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{377873}}^1$

素因数の和:377893

約数の個数: 48

約数和(自身を含む): 761793984

約数和(自身を除く): 507863328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 377873, 755746, 1133619, 1511492, 2267238, 2645111, 3022984, 4534476, 5290222, 6045968, 7935333, 9068952, 10580444, 12091936, 15870666, 18137904, 21160888, 31741332, 36275808, 42321776, 63482664, 84643552, 126965328, 253930656]

約数ペア:

[(1, 253930656), (2, 126965328), (3, 84643552), (4, 63482664), (6, 42321776), (7, 36275808), (8, 31741332), (12, 21160888), (14, 18137904), (16, 15870666), (21, 12091936), (24, 10580444), (28, 9068952), (32, 7935333), (42, 6045968), (48, 5290222), (56, 4534476), (84, 3022984), (96, 2645111), (112, 2267238), (168, 1511492), (224, 1133619), (336, 755746), (672, 377873)]