245142864

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89599}}^1$

素因数の和:89632

約数の個数: 60

約数和(自身を含む): 722176000

約数和(自身を除く): 477033136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 89599, 179198, 268797, 358396, 537594, 716792, 806391, 1075188, 1433584, 1612782, 1702381, 2150376, 3225564, 3404762, 4300752, 5107143, 6451128, 6809524, 10214286, 12902256, 13619048, 15321429, 20428572, 27238096, 30642858, 40857144, 61285716, 81714288, 122571432, 245142864]

約数ペア:

[(1, 245142864), (2, 122571432), (3, 81714288), (4, 61285716), (6, 40857144), (8, 30642858), (9, 27238096), (12, 20428572), (16, 15321429), (18, 13619048), (19, 12902256), (24, 10214286), (36, 6809524), (38, 6451128), (48, 5107143), (57, 4300752), (72, 3404762), (76, 3225564), (114, 2150376), (144, 1702381), (152, 1612782), (171, 1433584), (228, 1075188), (304, 806391), (342, 716792), (456, 537594), (684, 358396), (912, 268797), (1368, 179198), (2736, 89599)]