419685168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1249063}}^1$

素因数の和:1249081

約数の個数: 40

約数和(自身を含む): 1239071488

約数和(自身を除く): 819386320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1249063, 2498126, 3747189, 4996252, 7494378, 8743441, 9992504, 14988756, 17486882, 19985008, 26230323, 29977512, 34973764, 52460646, 59955024, 69947528, 104921292, 139895056, 209842584, 419685168]

約数ペア:

[(1, 419685168), (2, 209842584), (3, 139895056), (4, 104921292), (6, 69947528), (7, 59955024), (8, 52460646), (12, 34973764), (14, 29977512), (16, 26230323), (21, 19985008), (24, 17486882), (28, 14988756), (42, 9992504), (48, 8743441), (56, 7494378), (84, 4996252), (112, 3747189), (168, 2498126), (336, 1249063)]