231527856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{689071}}^1$

素因数の和:689089

約数の個数: 40

約数和(自身を含む): 683559424

約数和(自身を除く): 452031568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 689071, 1378142, 2067213, 2756284, 4134426, 4823497, 5512568, 8268852, 9646994, 11025136, 14470491, 16537704, 19293988, 28940982, 33075408, 38587976, 57881964, 77175952, 115763928, 231527856]

約数ペア:

[(1, 231527856), (2, 115763928), (3, 77175952), (4, 57881964), (6, 38587976), (7, 33075408), (8, 28940982), (12, 19293988), (14, 16537704), (16, 14470491), (21, 11025136), (24, 9646994), (28, 8268852), (42, 5512568), (48, 4823497), (56, 4134426), (84, 2756284), (112, 2067213), (168, 1378142), (336, 689071)]