2913133048

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{30763}}^1$

素因数の和:30884

約数の個数: 64

約数和(自身を含む): 6645024000

約数和(自身を除く): 3731890952

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 89, 133, 152, 178, 266, 356, 532, 623, 712, 1064, 1246, 1691, 2492, 3382, 4984, 6764, 11837, 13528, 23674, 30763, 47348, 61526, 94696, 123052, 215341, 246104, 430682, 584497, 861364, 1168994, 1722728, 2337988, 2737907, 4091479, 4675976, 5475814, 8182958, 10951628, 16365916, 19165349, 21903256, 32731832, 38330698, 52020233, 76661396, 104040466, 153322792, 208080932, 364141631, 416161864, 728283262, 1456566524, 2913133048]

約数ペア:

[(1, 2913133048), (2, 1456566524), (4, 728283262), (7, 416161864), (8, 364141631), (14, 208080932), (19, 153322792), (28, 104040466), (38, 76661396), (56, 52020233), (76, 38330698), (89, 32731832), (133, 21903256), (152, 19165349), (178, 16365916), (266, 10951628), (356, 8182958), (532, 5475814), (623, 4675976), (712, 4091479), (1064, 2737907), (1246, 2337988), (1691, 1722728), (2492, 1168994), (3382, 861364), (4984, 584497), (6764, 430682), (11837, 246104), (13528, 215341), (23674, 123052), (30763, 94696), (47348, 61526)]