2051230728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{67139}}^1$

素因数の和:67234

約数の個数: 64

約数和(自身を含む): 5478624000

約数和(自身を除く): 3427393272

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 67, 76, 114, 134, 152, 201, 228, 268, 402, 456, 536, 804, 1273, 1608, 2546, 3819, 5092, 7638, 10184, 15276, 30552, 67139, 134278, 201417, 268556, 402834, 537112, 805668, 1275641, 1611336, 2551282, 3826923, 4498313, 5102564, 7653846, 8996626, 10205128, 13494939, 15307692, 17993252, 26989878, 30615384, 35986504, 53979756, 85467947, 107959512, 170935894, 256403841, 341871788, 512807682, 683743576, 1025615364, 2051230728]

約数ペア:

[(1, 2051230728), (2, 1025615364), (3, 683743576), (4, 512807682), (6, 341871788), (8, 256403841), (12, 170935894), (19, 107959512), (24, 85467947), (38, 53979756), (57, 35986504), (67, 30615384), (76, 26989878), (114, 17993252), (134, 15307692), (152, 13494939), (201, 10205128), (228, 8996626), (268, 7653846), (402, 5102564), (456, 4498313), (536, 3826923), (804, 2551282), (1273, 1611336), (1608, 1275641), (2546, 805668), (3819, 537112), (5092, 402834), (7638, 268556), (10184, 201417), (15276, 134278), (30552, 67139)]