249869364

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1889}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 595244160

約数和(自身を除く): 345374796

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 151, 219, 292, 302, 438, 453, 604, 876, 906, 1812, 1889, 3778, 5667, 7556, 11023, 11334, 22046, 22668, 33069, 44092, 66138, 132276, 137897, 275794, 285239, 413691, 551588, 570478, 827382, 855717, 1140956, 1654764, 1711434, 3422868, 20822447, 41644894, 62467341, 83289788, 124934682, 249869364]

約数ペア:

[(1, 249869364), (2, 124934682), (3, 83289788), (4, 62467341), (6, 41644894), (12, 20822447), (73, 3422868), (146, 1711434), (151, 1654764), (219, 1140956), (292, 855717), (302, 827382), (438, 570478), (453, 551588), (604, 413691), (876, 285239), (906, 275794), (1812, 137897), (1889, 132276), (3778, 66138), (5667, 44092), (7556, 33069), (11023, 22668), (11334, 22046)]