431423196

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{13613}}^1$

素因数の和:13778

約数の個数: 48

約数和(自身を含む): 1067337600

約数和(自身を除く): 635914404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 556, 834, 1668, 2641, 5282, 7923, 10564, 13613, 15846, 27226, 31692, 40839, 54452, 81678, 163356, 258647, 517294, 775941, 1034588, 1551882, 1892207, 3103764, 3784414, 5676621, 7568828, 11353242, 22706484, 35951933, 71903866, 107855799, 143807732, 215711598, 431423196]

約数ペア:

[(1, 431423196), (2, 215711598), (3, 143807732), (4, 107855799), (6, 71903866), (12, 35951933), (19, 22706484), (38, 11353242), (57, 7568828), (76, 5676621), (114, 3784414), (139, 3103764), (228, 1892207), (278, 1551882), (417, 1034588), (556, 775941), (834, 517294), (1668, 258647), (2641, 163356), (5282, 81678), (7923, 54452), (10564, 40839), (13613, 31692), (15846, 27226)]