215522376

素因数分解:

$2^3\times 3^1\times {\mathrm{547}}^1\times {\mathrm{16417}}^1$

素因数の和:16973

約数の個数: 32

約数和(自身を含む): 539823840

約数和(自身を除く): 324301464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 547, 1094, 1641, 2188, 3282, 4376, 6564, 13128, 16417, 32834, 49251, 65668, 98502, 131336, 197004, 394008, 8980099, 17960198, 26940297, 35920396, 53880594, 71840792, 107761188, 215522376]

約数ペア:

[(1, 215522376), (2, 107761188), (3, 71840792), (4, 53880594), (6, 35920396), (8, 26940297), (12, 17960198), (24, 8980099), (547, 394008), (1094, 197004), (1641, 131336), (2188, 98502), (3282, 65668), (4376, 49251), (6564, 32834), (13128, 16417)]