913943856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2720071}}^1$

素因数の和:2720089

約数の個数: 40

約数和(自身を含む): 2698311424

約数和(自身を除く): 1784367568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2720071, 5440142, 8160213, 10880284, 16320426, 19040497, 21760568, 32640852, 38080994, 43521136, 57121491, 65281704, 76161988, 114242982, 130563408, 152323976, 228485964, 304647952, 456971928, 913943856]

約数ペア:

[(1, 913943856), (2, 456971928), (3, 304647952), (4, 228485964), (6, 152323976), (7, 130563408), (8, 114242982), (12, 76161988), (14, 65281704), (16, 57121491), (21, 43521136), (24, 38080994), (28, 32640852), (42, 21760568), (48, 19040497), (56, 16320426), (84, 10880284), (112, 8160213), (168, 5440142), (336, 2720071)]