340740976

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{4157}}^1$

素因数の和:4321

約数の個数: 40

約数和(自身を含む): 680581440

約数和(自身を除く): 339840464

約数列:

[1, 2, 4, 8, 16, 47, 94, 109, 188, 218, 376, 436, 752, 872, 1744, 4157, 5123, 8314, 10246, 16628, 20492, 33256, 40984, 66512, 81968, 195379, 390758, 453113, 781516, 906226, 1563032, 1812452, 3126064, 3624904, 7249808, 21296311, 42592622, 85185244, 170370488, 340740976]

約数ペア:

[(1, 340740976), (2, 170370488), (4, 85185244), (8, 42592622), (16, 21296311), (47, 7249808), (94, 3624904), (109, 3126064), (188, 1812452), (218, 1563032), (376, 906226), (436, 781516), (752, 453113), (872, 390758), (1744, 195379), (4157, 81968), (5123, 66512), (8314, 40984), (10246, 33256), (16628, 20492)]