284328268

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 579962880

約数和(自身を除く): 295634612

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 173, 316, 346, 553, 692, 743, 1106, 1211, 1486, 2212, 2422, 2972, 4844, 5201, 10402, 13667, 20804, 27334, 54668, 58697, 95669, 117394, 128539, 191338, 234788, 257078, 382676, 410879, 514156, 821758, 899773, 1643516, 1799546, 3599092, 10154581, 20309162, 40618324, 71082067, 142164134, 284328268]

約数ペア:

[(1, 284328268), (2, 142164134), (4, 71082067), (7, 40618324), (14, 20309162), (28, 10154581), (79, 3599092), (158, 1799546), (173, 1643516), (316, 899773), (346, 821758), (553, 514156), (692, 410879), (743, 382676), (1106, 257078), (1211, 234788), (1486, 191338), (2212, 128539), (2422, 117394), (2972, 95669), (4844, 58697), (5201, 54668), (10402, 27334), (13667, 20804)]