189898008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{416443}}^1$

素因数の和:416471

約数の個数: 32

約数和(自身を含む): 499732800

約数和(自身を除く): 309834792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 416443, 832886, 1249329, 1665772, 2498658, 3331544, 4997316, 7912417, 9994632, 15824834, 23737251, 31649668, 47474502, 63299336, 94949004, 189898008]

約数ペア:

[(1, 189898008), (2, 94949004), (3, 63299336), (4, 47474502), (6, 31649668), (8, 23737251), (12, 15824834), (19, 9994632), (24, 7912417), (38, 4997316), (57, 3331544), (76, 2498658), (114, 1665772), (152, 1249329), (228, 832886), (456, 416443)]